Base | Representation |
---|---|
bin | 1101010111110… |
… | …0010110110111 |
3 | 10220112100122022 |
4 | 3111330112313 |
5 | 103324141040 |
6 | 5322023355 |
7 | 1250463620 |
oct | 325742667 |
9 | 126470568 |
10 | 56083895 |
11 | 2972672a |
12 | 16947b5b |
13 | b80864a |
14 | 763ca47 |
15 | 4dcc6b5 |
hex | 357c5b7 |
56083895 has 8 divisors (see below), whose sum is σ = 76915104. Its totient is φ = 38457504.
The previous prime is 56083889. The next prime is 56083919. The reversal of 56083895 is 59838065.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 56083895 - 28 = 56083639 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 801164 + ... + 801233.
It is an arithmetic number, because the mean of its divisors is an integer number (9614388).
Almost surely, 256083895 is an apocalyptic number.
56083895 is a deficient number, since it is larger than the sum of its proper divisors (20831209).
56083895 is a wasteful number, since it uses less digits than its factorization.
56083895 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1602409.
The product of its (nonzero) digits is 259200, while the sum is 44.
The square root of 56083895 is about 7488.9181461677. The cubic root of 56083895 is about 382.7771952281. Note that the first 3 decimals are identical.
The spelling of 56083895 in words is "fifty-six million, eighty-three thousand, eight hundred ninety-five".
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