Base | Representation |
---|---|
bin | 1101100010100… |
… | …1110101111010 |
3 | 10221212110101122 |
4 | 3120221311322 |
5 | 104014410430 |
6 | 5345145242 |
7 | 1256513414 |
oct | 330516572 |
9 | 127773348 |
10 | 56794490 |
11 | 2a0715a5 |
12 | 1702b222 |
13 | b9c6c0c |
14 | 77859b4 |
15 | 4ebcee5 |
hex | 3629d7a |
56794490 has 8 divisors (see below), whose sum is σ = 102230100. Its totient is φ = 22717792.
The previous prime is 56794489. The next prime is 56794537. The reversal of 56794490 is 9449765.
It can be written as a sum of positive squares in 2 ways, for example, as 52287361 + 4507129 = 7231^2 + 2123^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×567944902 = 6451228188720200, which contains 22 as substring.
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, 2839715 + ... + 2839734.
Almost surely, 256794490 is an apocalyptic number.
56794490 is a deficient number, since it is larger than the sum of its proper divisors (45435610).
56794490 is a wasteful number, since it uses less digits than its factorization.
56794490 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5679456.
The product of its (nonzero) digits is 272160, while the sum is 44.
The square root of 56794490 is about 7536.2119131564. The cubic root of 56794490 is about 384.3870383345.
The spelling of 56794490 in words is "fifty-six million, seven hundred ninety-four thousand, four hundred ninety".
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