Base | Representation |
---|---|
bin | 10011100110110110111100 |
3 | 100200010121200 |
4 | 103212312330 |
5 | 2303434100 |
6 | 302055500 |
7 | 61455063 |
oct | 23466674 |
9 | 10603550 |
10 | 5139900 |
11 | 29a0757 |
12 | 187a590 |
13 | 10ac67c |
14 | 97b1da |
15 | 6b7e00 |
hex | 4e6dbc |
5139900 has 54 divisors (see below), whose sum is σ = 16113552. Its totient is φ = 1370400.
The previous prime is 5139881. The next prime is 5139907. The reversal of 5139900 is 99315.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5139907) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1956 + ... + 3755.
Almost surely, 25139900 is an apocalyptic number.
5139900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
5139900 is an abundant number, since it is smaller than the sum of its proper divisors (10973652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5139900 is a wasteful number, since it uses less digits than its factorization.
5139900 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5731 (or 5721 counting only the distinct ones).
The product of its (nonzero) digits is 1215, while the sum is 27.
The square root of 5139900 is about 2267.1347555891. The cubic root of 5139900 is about 172.5777847054.
The spelling of 5139900 in words is "five million, one hundred thirty-nine thousand, nine hundred".
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