Base | Representation |
---|---|
bin | 1001110111011110… |
… | …11100000110101000 |
3 | 111200011201122010211 |
4 | 10323233130012220 |
5 | 41322044241140 |
6 | 2233350350504 |
7 | 245161646362 |
oct | 47357340650 |
9 | 14604648124 |
10 | 5297258920 |
11 | 227918a038 |
12 | 103a05b434 |
13 | 665609b45 |
14 | 38375dd32 |
15 | 2100c32ea |
hex | 13bbdc1a8 |
5297258920 has 64 divisors (see below), whose sum is σ = 12635942400. Its totient is φ = 1995114240.
The previous prime is 5297258899. The next prime is 5297258927. The reversal of 5297258920 is 298527925.
It is not an unprimeable number, because it can be changed into a prime (5297258927) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11850 + ... + 103609.
It is an arithmetic number, because the mean of its divisors is an integer number (197436600).
Almost surely, 25297258920 is an apocalyptic number.
It is an amenable number.
5297258920 is an abundant number, since it is smaller than the sum of its proper divisors (7338683480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5297258920 is a wasteful number, since it uses less digits than its factorization.
5297258920 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115538 (or 115534 counting only the distinct ones).
The product of its (nonzero) digits is 907200, while the sum is 49.
The square root of 5297258920 is about 72782.2706433373. The cubic root of 5297258920 is about 1743.2127764950.
The spelling of 5297258920 in words is "five billion, two hundred ninety-seven million, two hundred fifty-eight thousand, nine hundred twenty".
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