Integer Profile

3,981,176

2^3 × 307 × 1621

Prime factors, divisor sums, positional representations and sequence properties for 3,981,176. The prime factorization is 2^3 × 307 × 1621.

Number of positive divisors: 16. Showing the recorded part of the sequence: 154.

DeficientEvenComposite

Prime factorization

Factorization: 2^3 × 307 × 1621
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 16
Divisor sum: 7,493,640
Proper-divisor sum: 3,512,464
Digit sum: 35
Digital root: 8

Number bases

Decimal: 3981176
Binary: 1111001011111101111000 (22 bits)
Octal: 0o17137570
Hexadecimal: 0x3CBF78

Divisor catalog (16)

12483076141,2281,6212,4563,2426,48412,968497,647995,2941,990,5883,981,176

Showing 16 of 16.

Collatz trajectory (154 steps)

Even: n → n/2; Odd: n → 3n + 1

3,981,1761,990,588995,294497,6471,492,942746,4712,239,4141,119,7073,359,1221,679,5615,038,6842,519,3421,259,6713,779,0141,889,5075,668,5222,834,2618,502,7844,251,3922,125,6961,062,848531,424265,712132,85666,42833,21416,60749,82224,91174,73437,367112,10256,051168,15484,077252,232126,11663,05831,52994,58847,29423,64770,94235,471106,41453,207159,62279,811239,434119,717359,152179,57689,78844,89422,44767,34233,671101,01450,507151,522

Showing 60 of 60.