Integer Profile

4,378,161

3 × 31 × 179 × 263

Prime factors, divisor sums, positional representations and sequence properties for 4,378,161. The prime factorization is 3 × 31 × 179 × 263.

Number of positive divisors: 16. Showing the recorded part of the sequence: 242.

DeficientOddComposite

Divisor catalog (16)

1331931792635377895,5498,15316,64724,45947,077141,2311,459,3874,378,161

Showing 16 of 16.

Collatz trajectory (242 steps)

Even: n → n/2; Odd: n → 3n + 1

4,378,16113,134,4846,567,2423,283,6219,850,8644,925,4322,462,7161,231,358615,6791,847,038923,5192,770,5581,385,2794,155,8382,077,9196,233,7583,116,8799,350,6384,675,31914,025,9587,012,97921,038,93810,519,46931,558,40815,779,2047,889,6023,944,80111,834,4045,917,2022,958,6018,875,8044,437,9022,218,9516,656,8543,328,4279,985,2824,992,64114,977,9247,488,9623,744,48111,233,4445,616,7222,808,3618,425,0844,212,5422,106,2716,318,8143,159,4079,478,2224,739,11114,217,3347,108,66721,326,00210,663,00131,989,00415,994,5027,997,25123,991,75411,995,87735,987,632

Showing 60 of 60.

Prime factorization

Factorization: 3 × 31 × 179 × 263
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 16
Divisor sum: 6,082,560
Proper-divisor sum: 1,704,399
Digit sum: 30
Digital root: 3

Number bases

Decimal: 4378161
Binary: 10000101100111000110001 (23 bits)
Octal: 0o20547061
Hexadecimal: 0x42CE31