Base | Representation |
---|---|
bin | 1101010111110… |
… | …1011101011111 |
3 | 10220112120211201 |
4 | 3111331131133 |
5 | 103324312130 |
6 | 5322100331 |
7 | 1250513035 |
oct | 325753537 |
9 | 126476751 |
10 | 56088415 |
11 | 2972a069 |
12 | 1694a6a7 |
13 | b80a716 |
14 | 7640555 |
15 | 4dcdbca |
hex | 357d75f |
56088415 has 4 divisors (see below), whose sum is σ = 67306104. Its totient is φ = 44870728.
The previous prime is 56088413. The next prime is 56088419. The reversal of 56088415 is 51488065.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 56088415 - 21 = 56088413 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56088413) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5608837 + ... + 5608846.
It is an arithmetic number, because the mean of its divisors is an integer number (16826526).
Almost surely, 256088415 is an apocalyptic number.
56088415 is a deficient number, since it is larger than the sum of its proper divisors (11217689).
56088415 is a wasteful number, since it uses less digits than its factorization.
56088415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11217688.
The product of its (nonzero) digits is 38400, while the sum is 37.
The square root of 56088415 is about 7489.2199193240. The cubic root of 56088415 is about 382.7874780757.
The spelling of 56088415 in words is "fifty-six million, eighty-eight thousand, four hundred fifteen".
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