Base | Representation |
---|---|
bin | 11011101000001… |
… | …10010010110010 |
3 | 121011002200102111 |
4 | 31310012102302 |
5 | 433312323244 |
6 | 34555235534 |
7 | 5512636156 |
oct | 1564062262 |
9 | 534080374 |
10 | 231761074 |
11 | 109906586 |
12 | 65748baa |
13 | 39027a3c |
14 | 22acd066 |
15 | 1552ee34 |
hex | dd064b2 |
231761074 has 8 divisors (see below), whose sum is σ = 348171120. Its totient is φ = 115704036.
The previous prime is 231761063. The next prime is 231761093. The reversal of 231761074 is 470167132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86604 + ... + 89239.
It is an arithmetic number, because the mean of its divisors is an integer number (43521390).
Almost surely, 2231761074 is an apocalyptic number.
231761074 is a deficient number, since it is larger than the sum of its proper divisors (116410046).
231761074 is a wasteful number, since it uses less digits than its factorization.
231761074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 176504.
The product of its (nonzero) digits is 7056, while the sum is 31.
The square root of 231761074 is about 15223.7010611743. The cubic root of 231761074 is about 614.2523569463.
The spelling of 231761074 in words is "two hundred thirty-one million, seven hundred sixty-one thousand, seventy-four".
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