Integer Profile

2,784,139

37 × 47 × 1601

Prime factors, divisor sums, positional representations and sequence properties for 2,784,139. The prime factorization is 37 × 47 × 1601.

Number of positive divisors: 8. Showing the recorded part of the sequence: 138.

DeficientOddComposite

Number bases

Decimal: 2784139
Binary: 1010100111101110001011 (22 bits)
Octal: 0o12475613
Hexadecimal: 0x2A7B8B

Divisor catalog (8)

137471,6011,73959,23775,2472,784,139

Showing 8 of 8.

Collatz trajectory (138 steps)

Even: n → n/2; Odd: n → 3n + 1

2,784,1398,352,4184,176,20912,528,6286,264,3143,132,1579,396,4724,698,2362,349,1181,174,5593,523,6781,761,8395,285,5182,642,7597,928,2783,964,13911,892,4185,946,20917,838,6288,919,3144,459,65713,378,9726,689,4863,344,74310,034,2305,017,11515,051,3467,525,67322,577,02011,288,5105,644,25516,932,7668,466,38325,399,15012,699,57538,098,72619,049,36357,148,09028,574,04585,722,13642,861,06821,430,53410,715,26732,145,80216,072,90148,218,70424,109,35212,054,6766,027,3383,013,6699,041,0084,520,5042,260,2521,130,126565,0631,695,190847,5952,542,7861,271,3933,814,180

Showing 60 of 60.

Prime factorization

Factorization: 37 × 47 × 1601
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 2,922,048
Proper-divisor sum: 137,909
Digit sum: 34
Digital root: 7