Integer Profile
1,220,317
7 × 174331
Prime factors, divisor sums, positional representations and sequence properties for 1,220,317. The prime factorization is 7 × 174331.
Number of positive divisors: 4. Showing the recorded part of the sequence: 67.
Collatz trajectory (67 steps)
Even: n → n/2; Odd: n → 3n + 1
1,220,3173,660,9521,830,476915,238457,6191,372,858686,4292,059,2881,029,644514,822257,411772,234386,1171,158,352579,176289,588144,79472,397217,192108,59654,29827,14981,44840,72420,36210,18130,54415,2727,6363,8181,9095,7282,8641,432716358179538269808404202101304152763819582988442211341752261340
Showing 60 of 60.
Prime factorization
- Factorization
- 7 × 174331
- Distinct prime factors
- 2
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 4
- Divisor sum
- 1,394,656
- Proper-divisor sum
- 174,339
- Digit sum
- 16
- Digital root
- 7
Number bases
- Decimal
- 1220317
- Binary
- 100101001111011011101 (21 bits)
- Octal
- 0o4517335
- Hexadecimal
- 0x129EDD
Divisor catalog (4)
17174,3311,220,317
Showing 4 of 4.
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