Base | Representation |
---|---|
bin | 111001001101… |
… | …100101100000 |
3 | 1001012222012011 |
4 | 321031211200 |
5 | 12314412411 |
6 | 1253242304 |
7 | 241323346 |
oct | 71154540 |
9 | 31188164 |
10 | 14997856 |
11 | 8514125 |
12 | 5033394 |
13 | 3151693 |
14 | 1dc5996 |
15 | 14b3c21 |
hex | e4d960 |
14997856 has 12 divisors (see below), whose sum is σ = 29527092. Its totient is φ = 7498912.
The previous prime is 14997847. The next prime is 14997877. The reversal of 14997856 is 65879941.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234310 + ... + 234373.
It is an arithmetic number, because the mean of its divisors is an integer number (2460591).
Almost surely, 214997856 is an apocalyptic number.
14997856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
14997856 is a deficient number, since it is larger than the sum of its proper divisors (14529236).
14997856 is an equidigital number, since it uses as much as digits as its factorization.
14997856 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 468693 (or 468685 counting only the distinct ones).
The product of its digits is 544320, while the sum is 49.
The square root of 14997856 is about 3872.7065471063. The cubic root of 14997856 is about 246.6094567428.
The spelling of 14997856 in words is "fourteen million, nine hundred ninety-seven thousand, eight hundred fifty-six".
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