Base | Representation |
---|---|
bin | 1001100011110101… |
… | …11110001110101101 |
3 | 111020200201112021121 |
4 | 10301322332032231 |
5 | 41002410311000 |
6 | 2205143300541 |
7 | 241121421241 |
oct | 46172761655 |
9 | 14220645247 |
10 | 5132510125 |
11 | 21a4193906 |
12 | bb2a4a751 |
13 | 63a445a52 |
14 | 369916421 |
15 | 2008cdb1a |
hex | 131ebe3ad |
5132510125 has 16 divisors (see below), whose sum is σ = 6495600384. Its totient is φ = 4048170000.
The previous prime is 5132510081. The next prime is 5132510183. The reversal of 5132510125 is 5210152315.
It is not a de Polignac number, because 5132510125 - 223 = 5124121517 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 5132510125.
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, 280281 + ... + 298030.
It is an arithmetic number, because the mean of its divisors is an integer number (405975024).
Almost surely, 25132510125 is an apocalyptic number.
It is an amenable number.
5132510125 is a deficient number, since it is larger than the sum of its proper divisors (1363090259).
5132510125 is an equidigital number, since it uses as much as digits as its factorization.
5132510125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 578397 (or 578387 counting only the distinct ones).
The product of its (nonzero) digits is 1500, while the sum is 25.
The square root of 5132510125 is about 71641.5391026742. The cubic root of 5132510125 is about 1724.9503731435.
The spelling of 5132510125 in words is "five billion, one hundred thirty-two million, five hundred ten thousand, one hundred twenty-five".
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