Integer Profile
1,261,265
5 × 252253
Prime factors, divisor sums, positional representations and sequence properties for 1,261,265. The prime factorization is 5 × 252253.
Number of positive divisors: 4. Showing the recorded part of the sequence: 204.
Divisor catalog (4)
15252,2531,261,265
Showing 4 of 4.
Collatz trajectory (204 steps)
Even: n → n/2; Odd: n → 3n + 1
1,261,2653,783,7961,891,898945,9492,837,8481,418,924709,462354,7311,064,194532,0971,596,292798,146399,0731,197,220598,610299,305897,916448,958224,479673,438336,7191,010,158505,0791,515,238757,6192,272,8581,136,4293,409,2881,704,644852,322426,1611,278,484639,242319,621958,864479,432239,716119,85859,929179,78889,89444,947134,84267,421202,264101,13250,56625,28375,85037,925113,77656,88828,44414,2227,11121,33410,66732,00216,00148,004
Showing 60 of 60.
Prime factorization
- Factorization
- 5 × 252253
- Distinct prime factors
- 2
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 4
- Divisor sum
- 1,513,524
- Proper-divisor sum
- 252,259
- Digit sum
- 23
- Digital root
- 5
Number bases
- Decimal
- 1261265
- Binary
- 100110011111011010001 (21 bits)
- Octal
- 0o4637321
- Hexadecimal
- 0x133ED1
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