Integer Profile

7,318,220

2^2 × 5 × 7 × 13 × 4021

Prime factors, divisor sums, positional representations and sequence properties for 7,318,220. The prime factorization is 2^2 × 5 × 7 × 13 × 4021.

Number of positive divisors: 48. Showing the recorded part of the sequence: 279.

AbundantEvenComposite

Divisor catalog (48)

1245710131420262835526570911301401822603644559101,8204,0218,04216,08420,10528,14740,21052,27356,29480,420104,546112,588140,735209,092261,365281,470365,911522,730562,940731,8221,045,4601,463,6441,829,5553,659,1107,318,220

Showing 48 of 48.

Collatz trajectory (279 steps)

Even: n → n/2; Odd: n → 3n + 1

7,318,2203,659,1101,829,5555,488,6662,744,3338,233,0004,116,5002,058,2501,029,1253,087,3761,543,688771,844385,922192,961578,884289,442144,721434,164217,082108,541325,624162,81281,40640,703122,11061,055183,16691,583274,750137,375412,126206,063618,190309,095927,286463,6431,390,930695,4652,086,3961,043,198521,5991,564,798782,3992,347,1981,173,5993,520,7981,760,3995,281,1982,640,5997,921,7983,960,89911,882,6985,941,34917,824,0488,912,0244,456,0122,228,0061,114,0033,342,0101,671,005

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 5 × 7 × 13 × 4021
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 18,919,488
Proper-divisor sum: 11,601,268
Digit sum: 23
Digital root: 5

Number bases

Decimal: 7318220
Binary: 11011111010101011001100 (23 bits)
Octal: 0o33725314
Hexadecimal: 0x6FAACC