Base | Representation |
---|---|
bin | 110111011101… |
… | …101010000000 |
3 | 1000100200022000 |
4 | 313131222000 |
5 | 12210230032 |
6 | 1235344000 |
7 | 234403620 |
oct | 67355200 |
9 | 30320260 |
10 | 14539392 |
11 | 823072a |
12 | 4a52000 |
13 | 3020aba |
14 | 1d06880 |
15 | 1422e7c |
hex | ddda80 |
14539392 has 128 divisors (see below), whose sum is σ = 49123200. Its totient is φ = 4147200.
The previous prime is 14539387. The next prime is 14539417. The reversal of 14539392 is 29393541.
It is a happy number.
14539392 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (128).
It is a super-2 number, since 2×145393922 = 422787839459328, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nialpdrome in base 16.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23892 + ... + 24492.
It is an arithmetic number, because the mean of its divisors is an integer number (383775).
Almost surely, 214539392 is an apocalyptic number.
14539392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14539392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24561600).
14539392 is an abundant number, since it is smaller than the sum of its proper divisors (34583808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14539392 is an equidigital number, since it uses as much as digits as its factorization.
14539392 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 631 (or 613 counting only the distinct ones).
The product of its digits is 29160, while the sum is 36.
The square root of 14539392 is about 3813.0554677319. The cubic root of 14539392 is about 244.0705699308.
The spelling of 14539392 in words is "fourteen million, five hundred thirty-nine thousand, three hundred ninety-two".
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