Base | Representation |
---|---|
bin | 1101010111101… |
… | …1001011101111 |
3 | 10220112010001020 |
4 | 3111323023233 |
5 | 103324012322 |
6 | 5321545223 |
7 | 1250443611 |
oct | 325731357 |
9 | 126463036 |
10 | 56079087 |
11 | 29723059 |
12 | 16945213 |
13 | b8063bc |
14 | 763adb1 |
15 | 4dcb05c |
hex | 357b2ef |
56079087 has 16 divisors (see below), whose sum is σ = 78103680. Its totient is φ = 35754912.
The previous prime is 56079077. The next prime is 56079091. The reversal of 56079087 is 78097065.
It is not a de Polignac number, because 56079087 - 223 = 47690479 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56079047) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2268 + ... + 10830.
It is an arithmetic number, because the mean of its divisors is an integer number (4881480).
Almost surely, 256079087 is an apocalyptic number.
56079087 is a deficient number, since it is larger than the sum of its proper divisors (22024593).
56079087 is a wasteful number, since it uses less digits than its factorization.
56079087 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8662.
The product of its (nonzero) digits is 105840, while the sum is 42.
The square root of 56079087 is about 7488.5971316395. The cubic root of 56079087 is about 382.7662565837.
The spelling of 56079087 in words is "fifty-six million, seventy-nine thousand, eighty-seven".
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