Base | Representation |
---|---|
bin | 100111101001… |
… | …001001000100 |
3 | 201112222022210 |
4 | 213221021010 |
5 | 10130022012 |
6 | 1010423420 |
7 | 154221522 |
oct | 47511104 |
9 | 21488283 |
10 | 10392132 |
11 | 5958843 |
12 | 3591b70 |
13 | 21cb1ba |
14 | 1547312 |
15 | da423c |
hex | 9e9244 |
10392132 has 12 divisors (see below), whose sum is σ = 24248336. Its totient is φ = 3464040.
The previous prime is 10392103. The next prime is 10392133. The reversal of 10392132 is 23129301.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 10392099 and 10392108.
It is not an unprimeable number, because it can be changed into a prime (10392133) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 432994 + ... + 433017.
Almost surely, 210392132 is an apocalyptic number.
10392132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10392132 is an abundant number, since it is smaller than the sum of its proper divisors (13856204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10392132 is a wasteful number, since it uses less digits than its factorization.
10392132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 866018 (or 866016 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 21.
The square root of 10392132 is about 3223.6829868956. The cubic root of 10392132 is about 218.2235173456.
It can be divided in two parts, 103 and 92132, that added together give a triangular number (92235 = T429).
The spelling of 10392132 in words is "ten million, three hundred ninety-two thousand, one hundred thirty-two".
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