Base | Representation |
---|---|
bin | 110101111011… |
… | …111010010011 |
3 | 222121100002200 |
4 | 311323322103 |
5 | 12104422102 |
6 | 1223014243 |
7 | 231115440 |
oct | 65737223 |
9 | 28540080 |
10 | 14139027 |
11 | 7a87951 |
12 | 489a383 |
13 | 2c107b6 |
14 | 1c409c7 |
15 | 139451c |
hex | d7be93 |
14139027 has 12 divisors (see below), whose sum is σ = 23340720. Its totient is φ = 8079408.
The previous prime is 14139023. The next prime is 14139029. The reversal of 14139027 is 72093141.
It is not a de Polignac number, because 14139027 - 22 = 14139023 is a prime.
It is not an unprimeable number, because it can be changed into a prime (14139023) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112152 + ... + 112277.
It is an arithmetic number, because the mean of its divisors is an integer number (1945060).
Almost surely, 214139027 is an apocalyptic number.
14139027 is a deficient number, since it is larger than the sum of its proper divisors (9201693).
14139027 is a wasteful number, since it uses less digits than its factorization.
14139027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 224442 (or 224439 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 27.
The square root of 14139027 is about 3760.1897558501. The cubic root of 14139027 is about 241.8093973077.
It can be divided in two parts, 1413 and 9027, that added together give a triangular number (10440 = T144).
The spelling of 14139027 in words is "fourteen million, one hundred thirty-nine thousand, twenty-seven".
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