Base | Representation |
---|---|
bin | 1101010111000… |
… | …0011001000000 |
3 | 10220102212101221 |
4 | 3111300121000 |
5 | 103321104010 |
6 | 5321004424 |
7 | 1250200666 |
oct | 325603100 |
9 | 126385357 |
10 | 56034880 |
11 | 296a2920 |
12 | 16923714 |
13 | b7bc245 |
14 | 7628c36 |
15 | 4dbcdda |
hex | 3570640 |
56034880 has 56 divisors (see below), whose sum is σ = 145572480. Its totient is φ = 20375040.
The previous prime is 56034871. The next prime is 56034883. The reversal of 56034880 is 8843065.
It is a super-2 number, since 2×560348802 = 6279815553228800, which contains 22 as substring.
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56034883) 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, 4440 + ... + 11479.
Almost surely, 256034880 is an apocalyptic number.
It is an amenable number.
56034880 is an abundant number, since it is smaller than the sum of its proper divisors (89537600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56034880 is a wasteful number, since it uses less digits than its factorization.
56034880 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15947 (or 15937 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 34.
The square root of 56034880 is about 7485.6449287954. The cubic root of 56034880 is about 382.6656522586.
The spelling of 56034880 in words is "fifty-six million, thirty-four thousand, eight hundred eighty".
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