Base | Representation |
---|---|
bin | 110110100111… |
… | …000110001000 |
3 | 222221022201222 |
4 | 312213012020 |
5 | 12131102122 |
6 | 1230501212 |
7 | 232453232 |
oct | 66470610 |
9 | 28838658 |
10 | 14315912 |
11 | 8098836 |
12 | 4964808 |
13 | 2c73170 |
14 | 1c89252 |
15 | 13cbb42 |
hex | da7188 |
14315912 has 16 divisors (see below), whose sum is σ = 28907340. Its totient is φ = 6607296.
The previous prime is 14315909. The next prime is 14315927. The reversal of 14315912 is 21951341.
It can be written as a sum of positive squares in 2 ways, for example, as 13586596 + 729316 = 3686^2 + 854^2 .
It is a Harshad number since it is a multiple of its sum of digits (26).
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 in 3 ways as a sum of consecutive naturals, for example, 68723 + ... + 68930.
Almost surely, 214315912 is an apocalyptic number.
It is an amenable number.
14315912 is an abundant number, since it is smaller than the sum of its proper divisors (14591428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14315912 is a wasteful number, since it uses less digits than its factorization.
14315912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 137672 (or 137668 counting only the distinct ones).
The product of its digits is 1080, while the sum is 26.
The square root of 14315912 is about 3783.6374033462. The cubic root of 14315912 is about 242.8135993114.
The spelling of 14315912 in words is "fourteen million, three hundred fifteen thousand, nine hundred twelve".
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