Integer Profile

2,772,442

2 × 19 × 72959

Prime factors, divisor sums, positional representations and sequence properties for 2,772,442. The prime factorization is 2 × 19 × 72959.

Number of positive divisors: 8. Showing the recorded part of the sequence: 187.

DeficientEvenComposite

Collatz trajectory (187 steps)

Even: n → n/2; Odd: n → 3n + 1

2,772,4421,386,2214,158,6642,079,3321,039,666519,8331,559,500779,750389,8751,169,626584,8131,754,440877,220438,610219,305657,916328,958164,479493,438246,719740,158370,0791,110,238555,1191,665,358832,6792,498,0381,249,0193,747,0581,873,5295,620,5882,810,2941,405,1474,215,4422,107,7216,323,1643,161,5821,580,7914,742,3742,371,1877,113,5623,556,78110,670,3445,335,1722,667,5861,333,7934,001,3802,000,6901,000,3453,001,0361,500,518750,2592,250,7781,125,3893,376,1681,688,084844,042422,0211,266,064633,032

Showing 60 of 60.

Prime factorization

Factorization: 2 × 19 × 72959
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 8
Divisor sum: 4,377,600
Proper-divisor sum: 1,605,158
Digit sum: 28
Digital root: 1

Number bases

Decimal: 2772442
Binary: 1010100100110111011010 (22 bits)
Octal: 0o12446732
Hexadecimal: 0x2A4DDA

Divisor catalog (8)

12193872,959145,9181,386,2212,772,442

Showing 8 of 8.