Base | Representation |
---|---|
bin | 110110100000… |
… | …111110010111 |
3 | 222220001100100 |
4 | 312200332113 |
5 | 12124301324 |
6 | 1230145143 |
7 | 232320153 |
oct | 66407627 |
9 | 28801310 |
10 | 14290839 |
11 | 8080a12 |
12 | 49521b3 |
13 | 2c64924 |
14 | 1c80063 |
15 | 13c44c9 |
hex | da0f97 |
14290839 has 6 divisors (see below), whose sum is σ = 20642336. Its totient is φ = 9527220.
The previous prime is 14290799. The next prime is 14290841. The reversal of 14290839 is 93809241.
It is not a de Polignac number, because 14290839 - 27 = 14290711 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14291839) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 793927 + ... + 793944.
Almost surely, 214290839 is an apocalyptic number.
14290839 is a deficient number, since it is larger than the sum of its proper divisors (6351497).
14290839 is a wasteful number, since it uses less digits than its factorization.
14290839 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1587877 (or 1587874 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 36.
The square root of 14290839 is about 3780.3226052812. The cubic root of 14290839 is about 242.6717612628.
It can be divided in two parts, 14290 and 839, that added together give a square (15129 = 1232).
The spelling of 14290839 in words is "fourteen million, two hundred ninety thousand, eight hundred thirty-nine".
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