Base | Representation |
---|---|
bin | 1010011100100010… |
… | …11101010101000000 |
3 | 112110211202101110112 |
4 | 11032101131111000 |
5 | 42441142313340 |
6 | 2324254250452 |
7 | 255655426202 |
oct | 51621352500 |
9 | 15424671415 |
10 | 5608166720 |
11 | 2418733732 |
12 | 11061b6a28 |
13 | 6b4b56760 |
14 | 3b2b72772 |
15 | 22c539065 |
hex | 14e45d540 |
5608166720 has 112 divisors (see below), whose sum is σ = 15227887248. Its totient is φ = 1948876800.
The previous prime is 5608166671. The next prime is 5608166731. The reversal of 5608166720 is 276618065.
It can be written as a sum of positive squares in 8 ways, for example, as 9535744 + 5598630976 = 3088^2 + 74824^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31070 + ... + 110370.
It is an arithmetic number, because the mean of its divisors is an integer number (135963279).
Almost surely, 25608166720 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5608166720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7613943624).
5608166720 is an abundant number, since it is smaller than the sum of its proper divisors (9619720528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5608166720 is a wasteful number, since it uses less digits than its factorization.
5608166720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79348 (or 79338 counting only the distinct ones).
The product of its (nonzero) digits is 120960, while the sum is 41.
The square root of 5608166720 is about 74887.6940491560. The cubic root of 5608166720 is about 1776.6708298280.
The spelling of 5608166720 in words is "five billion, six hundred eight million, one hundred sixty-six thousand, seven hundred twenty".
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