Integer Profile
72,473
23^2 × 137
Prime factors, divisor sums, positional representations and sequence properties for 72,473. The prime factorization is 23^2 × 137.
Number of positive divisors: 6. Showing the recorded part of the sequence: 205.
Number bases
- Decimal
- 72473
- Binary
- 10001101100011001 (17 bits)
- Octal
- 0o215431
- Hexadecimal
- 0x11B19
Divisor catalog (6)
1231375293,15172,473
Showing 6 of 6.
Collatz trajectory (205 steps)
Even: n → n/2; Odd: n → 3n + 1
72,473217,420108,71054,355163,06681,533244,600122,30061,15030,57591,72645,863137,59068,795206,386103,193309,580154,79077,395232,186116,093348,280174,14087,07043,535130,60665,303195,91097,955293,866146,933440,800220,400110,20055,10027,55013,77541,32620,66361,99030,99592,98646,493139,48069,74034,87017,43552,30626,15378,46039,23019,61558,84629,42388,27044,135132,40666,203198,61099,305
Showing 60 of 60.
Prime factorization
- Factorization
- 23^2 × 137
- Distinct prime factors
- 2
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 6
- Divisor sum
- 76,314
- Proper-divisor sum
- 3,841
- Digit sum
- 23
- Digital root
- 5
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