Base | Representation |
---|---|
bin | 10011111110111101110010 |
3 | 100212011001210 |
4 | 103332331302 |
5 | 2320114032 |
6 | 304140550 |
7 | 62346003 |
oct | 23767562 |
9 | 10764053 |
10 | 5238642 |
11 | 2a58962 |
12 | 1907756 |
13 | 11155b6 |
14 | 9a51aa |
15 | 6d72cc |
hex | 4fef72 |
5238642 has 16 divisors (see below), whose sum is σ = 11028960. Its totient is φ = 1654272.
The previous prime is 5238581. The next prime is 5238671. The reversal of 5238642 is 2468325.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22863 + ... + 23090.
It is an arithmetic number, because the mean of its divisors is an integer number (689310).
Almost surely, 25238642 is an apocalyptic number.
5238642 is an abundant number, since it is smaller than the sum of its proper divisors (5790318).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5238642 is a wasteful number, since it uses less digits than its factorization.
5238642 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45977.
The product of its digits is 11520, while the sum is 30.
The square root of 5238642 is about 2288.8079867040. The cubic root of 5238642 is about 173.6759061614.
The spelling of 5238642 in words is "five million, two hundred thirty-eight thousand, six hundred forty-two".
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