Base | Representation |
---|---|
bin | 100111101000… |
… | …001010100100 |
3 | 201112202211122 |
4 | 213220022210 |
5 | 10124410012 |
6 | 1010353112 |
7 | 154204046 |
oct | 47501244 |
9 | 21482748 |
10 | 10388132 |
11 | 5955837 |
12 | 358b798 |
13 | 21c9431 |
14 | 1545a96 |
15 | da2e72 |
hex | 9e82a4 |
10388132 has 12 divisors (see below), whose sum is σ = 18202716. Its totient is φ = 5187360.
The previous prime is 10388107. The next prime is 10388143. The reversal of 10388132 is 23188301.
It can be written as a sum of positive squares in 2 ways, for example, as 5125696 + 5262436 = 2264^2 + 2294^2 .
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, 3782 + ... + 5922.
It is an arithmetic number, because the mean of its divisors is an integer number (1516893).
Almost surely, 210388132 is an apocalyptic number.
It is an amenable number.
10388132 is a deficient number, since it is larger than the sum of its proper divisors (7814584).
10388132 is a wasteful number, since it uses less digits than its factorization.
10388132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3358 (or 3356 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 26.
The square root of 10388132 is about 3223.0625187855. The cubic root of 10388132 is about 218.1955151965.
The spelling of 10388132 in words is "ten million, three hundred eighty-eight thousand, one hundred thirty-two".
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