Integer Profile
66,993
3 × 137 × 163
Prime factors, divisor sums, positional representations and sequence properties for 66,993. The prime factorization is 3 × 137 × 163.
Number of positive divisors: 8. Collatz steps to reach 1: 42.
Prime factorization
- Factorization
- 3 × 137 × 163
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 8
- Divisor sum
- 90,528
- Proper-divisor sum
- 23,535
- Digit sum
- 33
- Digital root
- 6
Number bases
- Decimal
- 66993
- Binary
- 10000010110110001 (17 bits)
- Octal
- 0o202661
- Hexadecimal
- 0x105B1
Divisor catalog (8)
1313716341148922,33166,993
Showing 8 of 8.
Collatz trajectory (42 steps)
Even: n → n/2; Odd: n → 3n + 1
66,993200,980100,49050,245150,73675,36837,68418,8429,42128,26414,1327,0663,53310,6005,3002,6501,3253,9761,9889944971,4927463731,120560280140703510653160804020105168421
Showing 43 of 43.
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