Integer Profile
1,331,421
3 × 7 × 13 × 4877
Prime factors, divisor sums, positional representations and sequence properties for 1,331,421. The prime factorization is 3 × 7 × 13 × 4877.
Number of positive divisors: 16. Showing the recorded part of the sequence: 93.
Divisor catalog (16)
137132139912734,87714,63134,13963,401102,417190,203443,8071,331,421
Showing 16 of 16.
Collatz trajectory (93 steps)
Even: n → n/2; Odd: n → 3n + 1
1,331,4213,994,2641,997,132998,566499,2831,497,850748,9252,246,7761,123,388561,694280,847842,542421,2711,263,814631,9071,895,722947,8612,843,5841,421,792710,896355,448177,72488,86244,431133,29466,647199,94299,971299,914149,957449,872224,936112,46856,23428,11784,35242,17621,08810,5445,2722,6361,3186591,9789892,9681,4847423711,1145571,672836418209628314157472236
Showing 60 of 60.
Prime factorization
- Factorization
- 3 × 7 × 13 × 4877
- Distinct prime factors
- 4
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 16
- Divisor sum
- 2,185,344
- Proper-divisor sum
- 853,923
- Digit sum
- 15
- Digital root
- 6
Number bases
- Decimal
- 1331421
- Binary
- 101000101000011011101 (21 bits)
- Octal
- 0o5050335
- Hexadecimal
- 0x1450DD
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