Base | Representation |
---|---|
bin | 1001000101000… |
… | …1010111110000 |
3 | 2122122202201122 |
4 | 2101101113300 |
5 | 34222111112 |
6 | 3440121412 |
7 | 641456222 |
oct | 221212760 |
9 | 78582648 |
10 | 38082032 |
11 | 1a55065a |
12 | 10906268 |
13 | 7b74861 |
14 | 50b4412 |
15 | 3523872 |
hex | 24515f0 |
38082032 has 40 divisors (see below), whose sum is σ = 76334400. Its totient is φ = 18394112.
The previous prime is 38082019. The next prime is 38082067. The reversal of 38082032 is 23028083.
It is a super-2 number, since 2×380820322 = 2900482322498048, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 38081992 and 38082010.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66644 + ... + 67212.
It is an arithmetic number, because the mean of its divisors is an integer number (1908360).
Almost surely, 238082032 is an apocalyptic number.
It is an amenable number.
38082032 is an abundant number, since it is smaller than the sum of its proper divisors (38252368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38082032 is a wasteful number, since it uses less digits than its factorization.
38082032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 713 (or 707 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 26.
The square root of 38082032 is about 6171.0640897660. The cubic root of 38082032 is about 336.4392874798.
The spelling of 38082032 in words is "thirty-eight million, eighty-two thousand, thirty-two".
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