Integer Profile

8,221,876

2^2 × 13 × 158113

Prime factors, divisor sums, positional representations and sequence properties for 8,221,876. The prime factorization is 2^2 × 13 × 158113.

Number of positive divisors: 12. Showing the recorded part of the sequence: 62.

DeficientEvenComposite

Divisor catalog (12)

124132652158,113316,226632,4522,055,4694,110,9388,221,876

Showing 12 of 12.

Collatz trajectory (62 steps)

Even: n → n/2; Odd: n → 3n + 1

8,221,8764,110,9382,055,4696,166,4083,083,2041,541,602770,8012,312,4041,156,202578,1011,734,304867,152433,576216,788108,39454,197162,59281,29640,64820,32410,1625,08115,2447,6223,81111,4345,71717,1528,5764,2882,1441,0725362681346720210130415276381958298844221134175226134020105168

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 13 × 158113
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 12
Divisor sum: 15,495,172
Proper-divisor sum: 7,273,296
Digit sum: 34
Digital root: 7

Number bases

Decimal: 8221876
Binary: 11111010111010010110100 (23 bits)
Octal: 0o37272264
Hexadecimal: 0x7D74B4