Base | Representation |
---|---|
bin | 111001001101… |
… | …011001000000 |
3 | 1001012221002112 |
4 | 321031121000 |
5 | 12314401211 |
6 | 1253234452 |
7 | 241321124 |
oct | 71153100 |
9 | 31187075 |
10 | 14997056 |
11 | 8513568 |
12 | 5032a28 |
13 | 31511c9 |
14 | 1dc5584 |
15 | 14b388b |
hex | e4d640 |
14997056 has 28 divisors (see below), whose sum is σ = 30723840. Its totient is φ = 7255680.
The previous prime is 14997041. The next prime is 14997083. The reversal of 14997056 is 65079941.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1796 + ... + 5763.
It is an arithmetic number, because the mean of its divisors is an integer number (1097280).
Almost surely, 214997056 is an apocalyptic number.
14997056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
14997056 is an abundant number, since it is smaller than the sum of its proper divisors (15726784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14997056 is an equidigital number, since it uses as much as digits as its factorization.
14997056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7602 (or 7592 counting only the distinct ones).
The product of its (nonzero) digits is 68040, while the sum is 41.
The square root of 14997056 is about 3872.6032587912. The cubic root of 14997056 is about 246.6050718699.
The spelling of 14997056 in words is "fourteen million, nine hundred ninety-seven thousand, fifty-six".
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