Integer Profile
1,211,216
2^4 × 17 × 61 × 73
Prime factors, divisor sums, positional representations and sequence properties for 1,211,216. The prime factorization is 2^4 × 17 × 61 × 73.
Number of positive divisors: 40. Showing the recorded part of the sequence: 67.
Divisor catalog (40)
12481617346168731221361462442722924885849761,0371,1681,2412,0742,4824,1484,4534,9648,2968,9069,92816,59217,81219,85635,62471,24875,701151,402302,804605,6081,211,216
Showing 40 of 40.
Collatz trajectory (67 steps)
Even: n → n/2; Odd: n → 3n + 1
1,211,216605,608302,804151,40275,701227,104113,55256,77628,38814,1947,09721,29210,6465,32315,9707,98523,95611,9785,98917,9688,9844,4922,2461,1233,3701,6855,0562,5281,26463231615879238119358179538269808404202101304152763819582988442211341752261340
Showing 60 of 60.
Prime factorization
- Factorization
- 2^4 × 17 × 61 × 73
- Distinct prime factors
- 4
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 40
- Divisor sum
- 2,560,104
- Proper-divisor sum
- 1,348,888
- Digit sum
- 14
- Digital root
- 5
Number bases
- Decimal
- 1211216
- Binary
- 100100111101101010000 (21 bits)
- Octal
- 0o4475520
- Hexadecimal
- 0x127B50
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