Base | Representation |
---|---|
bin | 1101011101001… |
… | …1101010001000 |
3 | 10221012112011012 |
4 | 3113103222020 |
5 | 103422111410 |
6 | 5333423052 |
7 | 1253513264 |
oct | 327235210 |
9 | 127175135 |
10 | 56441480 |
11 | 29950357 |
12 | 16a9aa88 |
13 | b902334 |
14 | 76d30a4 |
15 | 4e4d605 |
hex | 35d3a88 |
56441480 has 16 divisors (see below), whose sum is σ = 126993420. Its totient is φ = 22576576.
The previous prime is 56441459. The next prime is 56441509. The reversal of 56441480 is 8414465.
56441480 is digitally balanced in base 2, 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 54848836 + 1592644 = 7406^2 + 1262^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 705479 + ... + 705558.
Almost surely, 256441480 is an apocalyptic number.
It is an amenable number.
56441480 is an abundant number, since it is smaller than the sum of its proper divisors (70551940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56441480 is a wasteful number, since it uses less digits than its factorization.
56441480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1411048 (or 1411044 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 32.
The square root of 56441480 is about 7512.7544882020. The cubic root of 56441480 is about 383.5889880396.
The spelling of 56441480 in words is "fifty-six million, four hundred forty-one thousand, four hundred eighty".
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