Integer Profile
810,628
2^2 × 7 × 13 × 17 × 131
Prime factors, divisor sums, positional representations and sequence properties for 810,628. The prime factorization is 2^2 × 7 × 13 × 17 × 131.
Number of positive divisors: 48. Showing the recorded part of the sequence: 61.
Divisor catalog (48)
12471314172628345268911191311822212382623644424765248849171,5471,7031,8342,2273,0943,4063,6684,4546,1886,8128,90811,92115,58923,84228,95131,17847,68457,90262,356115,804202,657405,314810,628
Showing 48 of 48.
Collatz trajectory (61 steps)
Even: n → n/2; Odd: n → 3n + 1
810,628405,314202,657607,972303,986151,993455,980227,990113,995341,986170,993512,980256,490128,245384,736192,36896,18448,09224,04612,02336,07018,03554,10627,05381,16040,58020,29010,14530,43615,2187,60922,82811,4145,70717,1228,56125,68412,8426,42119,2649,6324,8162,4081,2046023019044522261133401708525612864321684
Showing 60 of 60.
Prime factorization
- Factorization
- 2^2 × 7 × 13 × 17 × 131
- Distinct prime factors
- 5
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 48
- Divisor sum
- 1,862,784
- Proper-divisor sum
- 1,052,156
- Digit sum
- 25
- Digital root
- 7
Number bases
- Decimal
- 810628
- Binary
- 11000101111010000100 (20 bits)
- Octal
- 0o3057204
- Hexadecimal
- 0xC5E84
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