Integer Profile

2,812,749

3 × 101 × 9283

Prime factors, divisor sums, positional representations and sequence properties for 2,812,749. The prime factorization is 3 × 101 × 9283.

Number of positive divisors: 8. Showing the recorded part of the sequence: 213.

DeficientOddComposite

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Arithmetic properties

Positive divisors: 8
Divisor sum: 3,787,872
Proper-divisor sum: 975,123
Digit sum: 33
Digital root: 6

Number bases

Decimal: 2812749
Binary: 1010101110101101001101 (22 bits)
Octal: 0o12565515
Hexadecimal: 0x2AEB4D

Divisor catalog (8)

131013039,28327,849937,5832,812,749

Showing 8 of 8.

Collatz trajectory (213 steps)

Even: n → n/2; Odd: n → 3n + 1

2,812,7498,438,2484,219,1242,109,5621,054,7813,164,3441,582,172791,086395,5431,186,630593,3151,779,946889,9732,669,9201,334,960667,480333,740166,87083,435250,306125,153375,460187,73093,865281,596140,79870,399211,198105,599316,798158,399475,198237,599712,798356,3991,069,198534,5991,603,798801,8992,405,6981,202,8493,608,5481,804,274902,1372,706,4121,353,206676,6032,029,8101,014,9053,044,7161,522,358761,1792,283,5381,141,7693,425,3081,712,654856,3272,568,9821,284,4913,853,474

Showing 60 of 60.

Prime factorization

Factorization: 3 × 101 × 9283
Distinct prime factors: 3
Perfect square: No
Parity: Odd