Base | Representation |
---|---|
bin | 1001111001010011… |
… | …01001111101000100 |
3 | 111201020102222102011 |
4 | 10330221221331010 |
5 | 41340001120004 |
6 | 2235053424004 |
7 | 245435450341 |
oct | 47451517504 |
9 | 14636388364 |
10 | 5312520004 |
11 | 2286862a00 |
12 | 104319b004 |
13 | 66882127c |
14 | 3857b37c8 |
15 | 2115da004 |
hex | 13ca69f44 |
5312520004 has 72 divisors (see below), whose sum is σ = 10879293600. Its totient is φ = 2261635200.
The previous prime is 5312519987. The next prime is 5312520029. The reversal of 5312520004 is 4000252135.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 815199 + ... + 821689.
It is an arithmetic number, because the mean of its divisors is an integer number (151101300).
Almost surely, 25312520004 is an apocalyptic number.
It is an amenable number.
5312520004 is an abundant number, since it is smaller than the sum of its proper divisors (5566773596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5312520004 is a wasteful number, since it uses less digits than its factorization.
5312520004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6625 (or 6612 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 5312520004 is about 72887.0359117450. The cubic root of 5312520004 is about 1744.8852018195.
Adding to 5312520004 its reverse (4000252135), we get a palindrome (9312772139).
The spelling of 5312520004 in words is "five billion, three hundred twelve million, five hundred twenty thousand, four".
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