Base | Representation |
---|---|
bin | 1101010110111… |
… | …1111000010010 |
3 | 10220102202112101 |
4 | 3111233320102 |
5 | 103321022121 |
6 | 5320551014 |
7 | 1250161615 |
oct | 325577022 |
9 | 126382471 |
10 | 56032786 |
11 | 296a1297 |
12 | 1692246a |
13 | b7bb2c4 |
14 | 762817c |
15 | 4dbc491 |
hex | 356fe12 |
56032786 has 16 divisors (see below), whose sum is σ = 88623360. Its totient is φ = 26496720.
The previous prime is 56032783. The next prime is 56032787. The reversal of 56032786 is 68723065.
It is not an unprimeable number, because it can be changed into a prime (56032783) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34975 + ... + 36541.
It is an arithmetic number, because the mean of its divisors is an integer number (5538960).
Almost surely, 256032786 is an apocalyptic number.
56032786 is a deficient number, since it is larger than the sum of its proper divisors (32590574).
56032786 is a wasteful number, since it uses less digits than its factorization.
56032786 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2529.
The product of its (nonzero) digits is 60480, while the sum is 37.
The square root of 56032786 is about 7485.5050597805. The cubic root of 56032786 is about 382.6608855142.
The spelling of 56032786 in words is "fifty-six million, thirty-two thousand, seven hundred eighty-six".
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