Base | Representation |
---|---|
bin | 1101100011001… |
… | …0100100011010 |
3 | 10221221021102111 |
4 | 3120302210122 |
5 | 104022031414 |
6 | 5350022534 |
7 | 1260022546 |
oct | 330624432 |
9 | 127837374 |
10 | 56830234 |
11 | 2a09643a |
12 | 17047a4a |
13 | ba0a276 |
14 | 7794a26 |
15 | 4ec88c4 |
hex | 363291a |
56830234 has 4 divisors (see below), whose sum is σ = 85245354. Its totient is φ = 28415116.
The previous prime is 56830229. The next prime is 56830247. The reversal of 56830234 is 43203865.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 30769209 + 26061025 = 5547^2 + 5105^2 .
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 56830196 and 56830205.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14207557 + ... + 14207560.
Almost surely, 256830234 is an apocalyptic number.
56830234 is a deficient number, since it is larger than the sum of its proper divisors (28415120).
56830234 is a wasteful number, since it uses less digits than its factorization.
56830234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28415119.
The product of its (nonzero) digits is 17280, while the sum is 31.
The square root of 56830234 is about 7538.5830233539. The cubic root of 56830234 is about 384.4676602924.
The spelling of 56830234 in words is "fifty-six million, eight hundred thirty thousand, two hundred thirty-four".
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