Base | Representation |
---|---|
bin | 1010000010011111… |
… | …10110000100011010 |
3 | 111220121120002002220 |
4 | 11001033312010122 |
5 | 42014221434322 |
6 | 2250450404510 |
7 | 250363120020 |
oct | 50117660432 |
9 | 14817502086 |
10 | 5389639962 |
11 | 2316347303 |
12 | 1064b90736 |
13 | 67b7b3795 |
14 | 391b2a710 |
15 | 21827055c |
hex | 1413f611a |
5389639962 has 32 divisors (see below), whose sum is σ = 12492693504. Its totient is φ = 1518207600.
The previous prime is 5389639949. The next prime is 5389639991. The reversal of 5389639962 is 2699369835.
It is a super-2 number, since 2×53896399622 = 58096437839974722888, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 5389639896 and 5389639905.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 900714 + ... + 906677.
It is an arithmetic number, because the mean of its divisors is an integer number (390396672).
Almost surely, 25389639962 is an apocalyptic number.
5389639962 is an abundant number, since it is smaller than the sum of its proper divisors (7103053542).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5389639962 is a wasteful number, since it uses less digits than its factorization.
5389639962 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1807474.
The product of its digits is 18895680, while the sum is 60.
The square root of 5389639962 is about 73414.1673112213. The cubic root of 5389639962 is about 1753.2879641075.
The spelling of 5389639962 in words is "five billion, three hundred eighty-nine million, six hundred thirty-nine thousand, nine hundred sixty-two".
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