Base | Representation |
---|---|
bin | 10011100110110010000001 |
3 | 100200010012000 |
4 | 103212302001 |
5 | 2303431320 |
6 | 302054213 |
7 | 61454133 |
oct | 23466201 |
9 | 10603160 |
10 | 5139585 |
11 | 29a04a0 |
12 | 187a369 |
13 | 10ac499 |
14 | 97b053 |
15 | 6b7c90 |
hex | 4e6c81 |
5139585 has 32 divisors (see below), whose sum is σ = 9970560. Its totient is φ = 2491200.
The previous prime is 5139581. The next prime is 5139601. The reversal of 5139585 is 5859315.
It is a happy number.
It is not a de Polignac number, because 5139585 - 22 = 5139581 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5139581) 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, 246 + ... + 3215.
It is an arithmetic number, because the mean of its divisors is an integer number (311580).
Almost surely, 25139585 is an apocalyptic number.
5139585 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
5139585 is a deficient number, since it is larger than the sum of its proper divisors (4830975).
5139585 is a wasteful number, since it uses less digits than its factorization.
5139585 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3486 (or 3480 counting only the distinct ones).
The product of its digits is 27000, while the sum is 36.
The square root of 5139585 is about 2267.0652835770. The cubic root of 5139585 is about 172.5742591431.
The spelling of 5139585 in words is "five million, one hundred thirty-nine thousand, five hundred eighty-five".
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