Integer Profile

2,947,323

3 × 47 × 20903

Prime factors, divisor sums, positional representations and sequence properties for 2,947,323. The prime factorization is 3 × 47 × 20903.

Number of positive divisors: 8. Showing the recorded part of the sequence: 182.

DeficientOddComposite

Collatz trajectory (182 steps)

Even: n → n/2; Odd: n → 3n + 1

2,947,3238,841,9704,420,98513,262,9566,631,4783,315,7399,947,2184,973,60914,920,8287,460,4143,730,20711,190,6225,595,31116,785,9348,392,96725,178,90212,589,45137,768,35418,884,17756,652,53228,326,26614,163,13342,489,40021,244,70010,622,3505,311,17515,933,5267,966,76323,900,29011,950,14535,850,43617,925,2188,962,60926,887,82813,443,9146,721,95720,165,87210,082,9365,041,4682,520,7341,260,3673,781,1021,890,5515,671,6542,835,8278,507,4824,253,74112,761,2246,380,6123,190,3061,595,1534,785,4602,392,7301,196,3653,589,0961,794,548897,274448,6371,345,912672,956

Showing 60 of 60.

Prime factorization

Factorization: 3 × 47 × 20903
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 4,013,568
Proper-divisor sum: 1,066,245
Digit sum: 30
Digital root: 3

Number bases

Decimal: 2947323
Binary: 1011001111100011111011 (22 bits)
Octal: 0o13174373
Hexadecimal: 0x2CF8FB

Divisor catalog (8)

134714120,90362,709982,4412,947,323

Showing 8 of 8.