Integer Profile

1,818,998

2 × 179 × 5081

Prime factors, divisor sums, positional representations and sequence properties for 1,818,998. The prime factorization is 2 × 179 × 5081.

Number of positive divisors: 8. Showing the recorded part of the sequence: 233.

DeficientEvenComposite

Divisor catalog (8)

121793585,08110,162909,4991,818,998

Showing 8 of 8.

Collatz trajectory (233 steps)

Even: n → n/2; Odd: n → 3n + 1

1,818,998909,4992,728,4981,364,2494,092,7482,046,3741,023,1873,069,5621,534,7814,604,3442,302,1721,151,086575,5431,726,630863,3152,589,9461,294,9733,884,9201,942,460971,230485,6151,456,846728,4232,185,2701,092,6353,277,9061,638,9534,916,8602,458,4301,229,2153,687,6461,843,8235,531,4702,765,7358,297,2064,148,60312,445,8106,222,90518,668,7169,334,3584,667,17914,001,5387,000,76921,002,30810,501,1545,250,57715,751,7327,875,8663,937,93311,813,8005,906,9002,953,4501,476,7254,430,1762,215,0881,107,544553,772276,886138,443415,330

Showing 60 of 60.

Prime factorization

Factorization: 2 × 179 × 5081
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 8
Divisor sum: 2,744,280
Proper-divisor sum: 925,282
Digit sum: 44
Digital root: 8

Number bases

Decimal: 1818998
Binary: 110111100000101110110 (21 bits)
Octal: 0o6740566
Hexadecimal: 0x1BC176