Integer Profile
2,972,643
3 × 990881
Prime factors, divisor sums, positional representations and sequence properties for 2,972,643. The prime factorization is 3 × 990881.
Number of positive divisors: 4. Showing the recorded part of the sequence: 164.
Arithmetic properties
- Positive divisors
- 4
- Divisor sum
- 3,963,528
- Proper-divisor sum
- 990,885
- Digit sum
- 33
- Digital root
- 6
Number bases
- Decimal
- 2972643
- Binary
- 1011010101101111100011 (22 bits)
- Octal
- 0o13255743
- Hexadecimal
- 0x2D5BE3
Divisor catalog (4)
13990,8812,972,643
Showing 4 of 4.
Collatz trajectory (164 steps)
Even: n → n/2; Odd: n → 3n + 1
2,972,6438,917,9304,458,96513,376,8966,688,4483,344,2241,672,112836,056418,028209,014104,507313,522156,761470,284235,142117,571352,714176,357529,072264,536132,26866,13433,06799,20249,601148,80474,40237,201111,60455,80227,90183,70441,85220,92610,46331,39015,69547,08623,54370,63035,315105,94652,973158,92079,46039,73019,86559,59629,79814,89944,69822,34967,04833,52416,7628,38125,14412,5726,2863,143
Showing 60 of 60.
Prime factorization
- Factorization
- 3 × 990881
- Distinct prime factors
- 2
- Perfect square
- No
- Parity
- Odd
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