Base | Representation |
---|---|
bin | 11011101001000… |
… | …01111111000000 |
3 | 121011022110000022 |
4 | 31310201333000 |
5 | 433324440441 |
6 | 35001513012 |
7 | 5513620640 |
oct | 1564417700 |
9 | 534273008 |
10 | 231874496 |
11 | 109983817 |
12 | 657a2768 |
13 | 39067559 |
14 | 22b1c520 |
15 | 1555384b |
hex | dd21fc0 |
231874496 has 28 divisors (see below), whose sum is σ = 525859248. Its totient is φ = 99374592.
The previous prime is 231874483. The next prime is 231874507. The reversal of 231874496 is 694478132.
231874496 is digitally balanced in base 2, because in such base 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 (28).
It is a congruent number.
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, 258341 + ... + 259236.
Almost surely, 2231874496 is an apocalyptic number.
It is an amenable number.
231874496 is an abundant number, since it is smaller than the sum of its proper divisors (293984752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
231874496 is an equidigital number, since it uses as much as digits as its factorization.
231874496 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 517596 (or 517586 counting only the distinct ones).
The product of its digits is 290304, while the sum is 44.
The square root of 231874496 is about 15227.4257837627. The cubic root of 231874496 is about 614.3525439872.
The spelling of 231874496 in words is "two hundred thirty-one million, eight hundred seventy-four thousand, four hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •