Integer Profile
1,227,746
2 × 13 × 47221
Prime factors, divisor sums, positional representations and sequence properties for 1,227,746. The prime factorization is 2 × 13 × 47221.
Number of positive divisors: 8. Showing the recorded part of the sequence: 142.
Prime factorization
- Factorization
- 2 × 13 × 47221
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 8
- Divisor sum
- 1,983,324
- Proper-divisor sum
- 755,578
- Digit sum
- 29
- Digital root
- 2
Number bases
- Decimal
- 1227746
- Binary
- 100101011101111100010 (21 bits)
- Octal
- 0o4535742
- Hexadecimal
- 0x12BBE2
Divisor catalog (8)
12132647,22194,442613,8731,227,746
Showing 8 of 8.
Collatz trajectory (142 steps)
Even: n → n/2; Odd: n → 3n + 1
1,227,746613,8731,841,620920,810460,4051,381,216690,608345,304172,65286,32643,163129,49064,745194,23697,11848,559145,67872,839218,518109,259327,778163,889491,668245,834122,917368,752184,37692,18846,09423,04769,14234,571103,71451,857155,57277,78638,893116,68058,34029,17014,58543,75621,87810,93932,81816,40949,22824,61412,30736,92218,46155,38427,69213,8466,92320,77010,38531,15615,5787,789
Showing 60 of 60.
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