Integer Profile
2,138,141
17 × 29 × 4337
Prime factors, divisor sums, positional representations and sequence properties for 2,138,141. The prime factorization is 17 × 29 × 4337.
Number of positive divisors: 8. Showing the recorded part of the sequence: 122.
Arithmetic properties
- Positive divisors
- 8
- Divisor sum
- 2,342,520
- Proper-divisor sum
- 204,379
- Digit sum
- 20
- Digital root
- 2
Number bases
- Decimal
- 2138141
- Binary
- 1000001010000000011101 (22 bits)
- Octal
- 0o10120035
- Hexadecimal
- 0x20A01D
Divisor catalog (8)
117294934,33773,729125,7732,138,141
Showing 8 of 8.
Collatz trajectory (122 steps)
Even: n → n/2; Odd: n → 3n + 1
2,138,1416,414,4243,207,2121,603,606801,8032,405,4101,202,7053,608,1161,804,058902,0292,706,0881,353,044676,522338,2611,014,784507,392253,696126,84863,42431,71215,8567,9283,9641,9829912,9741,4874,4622,2316,6943,34710,0425,02115,0647,5323,7661,8835,6502,8258,4764,2382,1196,3583,1799,5384,76914,3087,1543,57710,7325,3662,6838,0504,02512,0766,0383,0199,0584,52913,588
Showing 60 of 60.
Prime factorization
- Factorization
- 17 × 29 × 4337
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Odd
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