Base | Representation |
---|---|
bin | 1001101101110111… |
… | …01010110100111011 |
3 | 111110112220122221000 |
4 | 10312323222310323 |
5 | 41140421011000 |
6 | 2221345220043 |
7 | 243162121524 |
oct | 46673526473 |
9 | 14415818830 |
10 | 5216578875 |
11 | 2237693a12 |
12 | 1017031623 |
13 | 65199c081 |
14 | 376b5b84b |
15 | 207e88000 |
hex | 136eead3b |
5216578875 has 32 divisors (see below), whose sum is σ = 9644880960. Its totient is φ = 2782173600.
The previous prime is 5216578859. The next prime is 5216578879. The reversal of 5216578875 is 5788756125.
5216578875 is a `hidden beast` number, since 52 + 16 + 578 + 8 + 7 + 5 = 666.
It is not a de Polignac number, because 5216578875 - 24 = 5216578859 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5216578879) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 769452 + ... + 776201.
It is an arithmetic number, because the mean of its divisors is an integer number (301402530).
Almost surely, 25216578875 is an apocalyptic number.
5216578875 is a deficient number, since it is larger than the sum of its proper divisors (4428302085).
5216578875 is a wasteful number, since it uses less digits than its factorization.
5216578875 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1545677 (or 1545661 counting only the distinct ones).
The product of its digits is 4704000, while the sum is 54.
The square root of 5216578875 is about 72225.8878450103. The cubic root of 5216578875 is about 1734.3174458622.
The spelling of 5216578875 in words is "five billion, two hundred sixteen million, five hundred seventy-eight thousand, eight hundred seventy-five".
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