Integer Profile
27,998
2 × 13999
Prime factors, divisor sums, positional representations and sequence properties for 27,998. The prime factorization is 2 × 13999.
Number of positive divisors: 4. Showing the recorded part of the sequence: 90.
Collatz trajectory (90 steps)
Even: n → n/2; Odd: n → 3n + 1
27,99813,99941,99820,99962,99831,49994,49847,249141,74870,87435,437106,31253,15626,57813,28939,86819,9349,96729,90214,95144,85422,42767,28233,641100,92450,46225,23175,69437,847113,54256,771170,31485,157255,472127,73663,86831,93415,96747,90223,95171,85435,927107,78253,891161,67480,837242,512121,25660,62830,31415,15745,47222,73611,3685,6842,8421,4214,2642,1321,066
Showing 60 of 60.
Prime factorization
- Factorization
- 2 × 13999
- Distinct prime factors
- 2
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 4
- Divisor sum
- 42,000
- Proper-divisor sum
- 14,002
- Digit sum
- 35
- Digital root
- 8
Number bases
- Decimal
- 27998
- Binary
- 110110101011110 (15 bits)
- Octal
- 0o66536
- Hexadecimal
- 0x6D5E
Divisor catalog (4)
1213,99927,998
Showing 4 of 4.
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