Base | Representation |
---|---|
bin | 1001100101010101… |
… | …10011010111111000 |
3 | 111021120022112210101 |
4 | 10302222303113320 |
5 | 41014113023233 |
6 | 2210312125144 |
7 | 241333122412 |
oct | 46252632770 |
9 | 14246275711 |
10 | 5145048568 |
11 | 2200278160 |
12 | bb70967b4 |
13 | 63cc15b4a |
14 | 36b45b9b2 |
15 | 201a58c7d |
hex | 132ab35f8 |
5145048568 has 16 divisors (see below), whose sum is σ = 10523963160. Its totient is φ = 2338658400.
The previous prime is 5145048553. The next prime is 5145048581. The reversal of 5145048568 is 8658405415.
It is a congruent number.
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, 29233143 + ... + 29233318.
Almost surely, 25145048568 is an apocalyptic number.
It is an amenable number.
5145048568 is an abundant number, since it is smaller than the sum of its proper divisors (5378914592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5145048568 is a wasteful number, since it uses less digits than its factorization.
5145048568 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58466478 (or 58466474 counting only the distinct ones).
The product of its (nonzero) digits is 768000, while the sum is 46.
The square root of 5145048568 is about 71728.9939145950. The cubic root of 5145048568 is about 1726.3538841679.
The spelling of 5145048568 in words is "five billion, one hundred forty-five million, forty-eight thousand, five hundred sixty-eight".
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