Base | Representation |
---|---|
bin | 1101010110110… |
… | …1101001110111 |
3 | 10220102022000210 |
4 | 3111231221313 |
5 | 103320224141 |
6 | 5320440503 |
7 | 1250123214 |
oct | 325555167 |
9 | 126368023 |
10 | 56023671 |
11 | 29695460 |
12 | 16919133 |
13 | b7b7102 |
14 | 7624b0b |
15 | 4db9916 |
hex | 356da77 |
56023671 has 32 divisors (see below), whose sum is σ = 85349376. Its totient is φ = 32384000.
The previous prime is 56023633. The next prime is 56023691. The reversal of 56023671 is 17632065.
It is not a de Polignac number, because 56023671 - 27 = 56023543 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56023691) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 63151 + ... + 64031.
It is an arithmetic number, because the mean of its divisors is an integer number (2667168).
Almost surely, 256023671 is an apocalyptic number.
56023671 is a deficient number, since it is larger than the sum of its proper divisors (29325705).
56023671 is a wasteful number, since it uses less digits than its factorization.
56023671 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 983.
The product of its (nonzero) digits is 7560, while the sum is 30.
The square root of 56023671 is about 7484.8961916649. The cubic root of 56023671 is about 382.6401349062.
The spelling of 56023671 in words is "fifty-six million, twenty-three thousand, six hundred seventy-one".
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