Base | Representation |
---|---|
bin | 1010001000010110… |
… | …01110000000110100 |
3 | 112001000222120201012 |
4 | 11010023032000310 |
5 | 42114310241324 |
6 | 2255403251352 |
7 | 251530455062 |
oct | 50413160064 |
9 | 15030876635 |
10 | 5438758964 |
11 | 2341046121 |
12 | 1079519b58 |
13 | 688a20b92 |
14 | 398475032 |
15 | 21c72420e |
hex | 1442ce034 |
5438758964 has 12 divisors (see below), whose sum is σ = 9590484288. Its totient is φ = 2698620600.
The previous prime is 5438758957. The next prime is 5438758991. The reversal of 5438758964 is 4698578345.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5189132 + ... + 5190179.
It is an arithmetic number, because the mean of its divisors is an integer number (799207024).
Almost surely, 25438758964 is an apocalyptic number.
It is an amenable number.
5438758964 is a deficient number, since it is larger than the sum of its proper divisors (4151725324).
5438758964 is a wasteful number, since it uses less digits than its factorization.
5438758964 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10379446 (or 10379444 counting only the distinct ones).
The product of its digits is 29030400, while the sum is 59.
The square root of 5438758964 is about 73747.9421001020. The cubic root of 5438758964 is about 1758.5981179097.
The spelling of 5438758964 in words is "five billion, four hundred thirty-eight million, seven hundred fifty-eight thousand, nine hundred sixty-four".
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