Base | Representation |
---|---|
bin | 1101100001100… |
… | …0111000101010 |
3 | 10221201221010012 |
4 | 3120120320222 |
5 | 104010200114 |
6 | 5343451522 |
7 | 1256104052 |
oct | 330307052 |
9 | 127657105 |
10 | 56725034 |
11 | 2a0243a3 |
12 | 16bb6ba2 |
13 | b9a1412 |
14 | 7768562 |
15 | 4ea763e |
hex | 3618e2a |
56725034 has 8 divisors (see below), whose sum is σ = 85930308. Its totient is φ = 28081600.
The previous prime is 56725027. The next prime is 56725069. The reversal of 56725034 is 43052765.
It can be written as a sum of positive squares in 2 ways, for example, as 41925625 + 14799409 = 6475^2 + 3847^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an alternating number because its digits alternate between odd and even.
It is a Curzon 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, 140207 + ... + 140610.
Almost surely, 256725034 is an apocalyptic number.
56725034 is a deficient number, since it is larger than the sum of its proper divisors (29205274).
56725034 is a wasteful number, since it uses less digits than its factorization.
56725034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 280920.
The product of its (nonzero) digits is 25200, while the sum is 32.
The square root of 56725034 is about 7531.6023527534. The cubic root of 56725034 is about 384.2302808929.
Adding to 56725034 its reverse (43052765), we get a palindrome (99777799).
The spelling of 56725034 in words is "fifty-six million, seven hundred twenty-five thousand, thirty-four".
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