Base | Representation |
---|---|
bin | 1001111001010011… |
… | …01001111101000101 |
3 | 111201020102222102012 |
4 | 10330221221331011 |
5 | 41340001120010 |
6 | 2235053424005 |
7 | 245435450342 |
oct | 47451517505 |
9 | 14636388365 |
10 | 5312520005 |
11 | 2286862a01 |
12 | 104319b005 |
13 | 668821280 |
14 | 3857b37c9 |
15 | 2115da005 |
hex | 13ca69f45 |
5312520005 has 32 divisors (see below), whose sum is σ = 7129231200. Its totient is φ = 3773371392.
The previous prime is 5312519987. The next prime is 5312520029. The reversal of 5312520005 is 5000252135.
It can be written as a sum of positive squares in 16 ways, for example, as 2595087364 + 2717432641 = 50942^2 + 52129^2 .
It is a cyclic number.
It is not a de Polignac number, because 5312520005 - 232 = 1017552709 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 501827 + ... + 512303.
It is an arithmetic number, because the mean of its divisors is an integer number (222788475).
Almost surely, 25312520005 is an apocalyptic number.
It is an amenable number.
5312520005 is a deficient number, since it is larger than the sum of its proper divisors (1816711195).
5312520005 is a wasteful number, since it uses less digits than its factorization.
5312520005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10793.
The product of its (nonzero) digits is 1500, while the sum is 23.
The square root of 5312520005 is about 72887.0359186049. The cubic root of 5312520005 is about 1744.8852019290.
The spelling of 5312520005 in words is "five billion, three hundred twelve million, five hundred twenty thousand, five".
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