Integer Profile
2,138,313
3 × 131 × 5441
Prime factors, divisor sums, positional representations and sequence properties for 2,138,313. The prime factorization is 3 × 131 × 5441.
Number of positive divisors: 8. Showing the recorded part of the sequence: 122.
Number bases
- Decimal
- 2138313
- Binary
- 1000001010000011001001 (22 bits)
- Octal
- 0o10120311
- Hexadecimal
- 0x20A0C9
Divisor catalog (8)
131313935,44116,323712,7712,138,313
Showing 8 of 8.
Collatz trajectory (122 steps)
Even: n → n/2; Odd: n → 3n + 1
2,138,3136,414,9403,207,4701,603,7354,811,2062,405,6037,216,8103,608,40510,825,2165,412,6082,706,3041,353,152676,576338,288169,14484,57242,28621,14363,43031,71595,14647,573142,72071,36035,68017,8408,9204,4602,2301,1153,3461,6735,0202,5101,2553,7661,8835,6502,8258,4764,2382,1196,3583,1799,5384,76914,3087,1543,57710,7325,3662,6838,0504,02512,0766,0383,0199,0584,52913,588
Showing 60 of 60.
Prime factorization
- Factorization
- 3 × 131 × 5441
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 8
- Divisor sum
- 2,873,376
- Proper-divisor sum
- 735,063
- Digit sum
- 21
- Digital root
- 3
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