Base | Representation |
---|---|
bin | 10011110100011111001000 |
3 | 100202222012002 |
4 | 103310133020 |
5 | 2312230340 |
6 | 303210132 |
7 | 62106605 |
oct | 23643710 |
9 | 10688162 |
10 | 5195720 |
11 | 2a29692 |
12 | 18a6948 |
13 | 10cbbba |
14 | 9936ac |
15 | 6c9715 |
hex | 4f47c8 |
5195720 has 16 divisors (see below), whose sum is σ = 11690460. Its totient is φ = 2078272.
The previous prime is 5195657. The next prime is 5195737. The reversal of 5195720 is 275915.
It can be written as a sum of positive squares in 2 ways, for example, as 4656964 + 538756 = 2158^2 + 734^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64907 + ... + 64986.
Almost surely, 25195720 is an apocalyptic number.
It is an amenable number.
5195720 is an abundant number, since it is smaller than the sum of its proper divisors (6494740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5195720 is a wasteful number, since it uses less digits than its factorization.
5195720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129904 (or 129900 counting only the distinct ones).
The product of its (nonzero) digits is 3150, while the sum is 29.
The square root of 5195720 is about 2279.4122049335. The cubic root of 5195720 is about 173.2002759269.
The spelling of 5195720 in words is "five million, one hundred ninety-five thousand, seven hundred twenty".
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