Integer Profile
1,225,325
5^2 × 23 × 2131
Prime factors, divisor sums, positional representations and sequence properties for 1,225,325. The prime factorization is 5^2 × 23 × 2131.
Number of positive divisors: 12. Showing the recorded part of the sequence: 173.
Prime factorization
- Factorization
- 5^2 × 23 × 2131
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 12
- Divisor sum
- 1,586,208
- Proper-divisor sum
- 360,883
- Digit sum
- 20
- Digital root
- 2
Number bases
- Decimal
- 1225325
- Binary
- 100101011001001101101 (21 bits)
- Octal
- 0o4531155
- Hexadecimal
- 0x12B26D
Divisor catalog (12)
1523251155752,13110,65549,01353,275245,0651,225,325
Showing 12 of 12.
Collatz trajectory (173 steps)
Even: n → n/2; Odd: n → 3n + 1
1,225,3253,675,9761,837,988918,994459,4971,378,492689,246344,6231,033,870516,9351,550,806775,4032,326,2101,163,1053,489,3161,744,658872,3292,616,9881,308,494654,2471,962,742981,3712,944,1141,472,0574,416,1722,208,0861,104,0433,312,1301,656,0654,968,1962,484,0981,242,0493,726,1481,863,074931,5372,794,6121,397,306698,6532,095,9601,047,980523,990261,995785,986392,9931,178,980589,490294,745884,236442,118221,059663,178331,589994,768497,384248,692124,34662,173186,52093,26046,630
Showing 60 of 60.
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