Base | Representation |
---|---|
bin | 1001100000000011… |
… | …01111110010000101 |
3 | 111011110221000020102 |
4 | 10300001233302011 |
5 | 40421241402100 |
6 | 2202050213445 |
7 | 240254334251 |
oct | 46001576205 |
9 | 14143830212 |
10 | 5100731525 |
11 | 21882590aa |
12 | ba4284285 |
13 | 63399a346 |
14 | 365603261 |
15 | 1ecc02cd5 |
hex | 13006fc85 |
5100731525 has 6 divisors (see below), whose sum is σ = 6324907122. Its totient is φ = 4080585200.
The previous prime is 5100731473. The next prime is 5100731539. The reversal of 5100731525 is 5251370015.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 11621281 + 5089110244 = 3409^2 + 71338^2 .
It is not a de Polignac number, because 5100731525 - 228 = 4832296069 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 102014606 + ... + 102014655.
It is an arithmetic number, because the mean of its divisors is an integer number (1054151187).
Almost surely, 25100731525 is an apocalyptic number.
It is an amenable number.
5100731525 is a deficient number, since it is larger than the sum of its proper divisors (1224175597).
5100731525 is a wasteful number, since it uses less digits than its factorization.
5100731525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 204029271 (or 204029266 counting only the distinct ones).
The product of its (nonzero) digits is 5250, while the sum is 29.
The square root of 5100731525 is about 71419.4058012246. The cubic root of 5100731525 is about 1721.3829157745.
The spelling of 5100731525 in words is "five billion, one hundred million, seven hundred thirty-one thousand, five hundred twenty-five".
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