Base | Representation |
---|---|
bin | 1101011000000… |
… | …0010011100100 |
3 | 10220120011211022 |
4 | 3112000103210 |
5 | 103330200233 |
6 | 5322230312 |
7 | 1250562023 |
oct | 326002344 |
9 | 126504738 |
10 | 56100068 |
11 | 297378a2 |
12 | 16955398 |
13 | b812b0b |
14 | 76448ba |
15 | 4dd2398 |
hex | 35804e4 |
56100068 has 12 divisors (see below), whose sum is σ = 103950252. Its totient is φ = 26400000.
The previous prime is 56100067. The next prime is 56100071. The reversal of 56100068 is 86000165.
56100068 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 19642624 + 36457444 = 4432^2 + 6038^2 .
It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.
56100068 is strictly pandigital in base 9.
It is not an unprimeable number, because it can be changed into a prime (56100061) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 412433 + ... + 412568.
It is an arithmetic number, because the mean of its divisors is an integer number (8662521).
Almost surely, 256100068 is an apocalyptic number.
It is an amenable number.
56100068 is a deficient number, since it is larger than the sum of its proper divisors (47850184).
56100068 is a wasteful number, since it uses less digits than its factorization.
56100068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 825022 (or 825020 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 26.
The square root of 56100068 is about 7489.9978638181. The cubic root of 56100068 is about 382.8139857102.
The spelling of 56100068 in words is "fifty-six million, one hundred thousand, sixty-eight".
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