Integer Profile

9,157,421

7 × 13 × 103 × 977

Prime factors, divisor sums, positional representations and sequence properties for 9,157,421. The prime factorization is 7 × 13 × 103 × 977.

Number of positive divisors: 16. Showing the recorded part of the sequence: 163.

DeficientOddComposite

Number bases

Decimal: 9157421
Binary: 100010111011101100101101 (24 bits)
Octal: 0o42735455
Hexadecimal: 0x8BBB2D

Divisor catalog (16)

1713911037219771,3396,8399,37312,70188,907100,631704,4171,308,2039,157,421

Showing 16 of 16.

Collatz trajectory (163 steps)

Even: n → n/2; Odd: n → 3n + 1

9,157,42127,472,26413,736,1326,868,0663,434,03310,302,1005,151,0502,575,5257,726,5763,863,2881,931,644965,822482,9111,448,734724,3672,173,1021,086,5513,259,6541,629,8274,889,4822,444,7417,334,2243,667,1121,833,556916,778458,3891,375,168687,584343,792171,89685,94842,97421,48764,46232,23196,69448,347145,04272,521217,564108,78254,391163,17481,587244,762122,381367,144183,57291,78645,893137,68068,84034,42017,2108,60525,81612,9086,4543,2279,682

Showing 60 of 60.

Prime factorization

Factorization: 7 × 13 × 103 × 977
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 16
Divisor sum: 11,391,744
Proper-divisor sum: 2,234,323
Digit sum: 29
Digital root: 2