Base | Representation |
---|---|
bin | 1001000101010… |
… | …0011000100100 |
3 | 2122200101122200 |
4 | 2101110120210 |
5 | 34223004442 |
6 | 3440254500 |
7 | 641540211 |
oct | 221243044 |
9 | 78611580 |
10 | 38094372 |
11 | 1a559958 |
12 | 10911430 |
13 | 7b7a364 |
14 | 50b8b08 |
15 | 352734c |
hex | 2454624 |
38094372 has 36 divisors (see below), whose sum is σ = 97256796. Its totient is φ = 12571200.
The previous prime is 38094367. The next prime is 38094389. The reversal of 38094372 is 27349083.
It can be written as a sum of positive squares in 2 ways, for example, as 33454656 + 4639716 = 5784^2 + 2154^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1603 + ... + 8874.
Almost surely, 238094372 is an apocalyptic number.
It is an amenable number.
38094372 is an abundant number, since it is smaller than the sum of its proper divisors (59162424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38094372 is a wasteful number, since it uses less digits than its factorization.
38094372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10588 (or 10583 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 36.
The square root of 38094372 is about 6172.0638363517. The cubic root of 38094372 is about 336.4756231849.
The spelling of 38094372 in words is "thirty-eight million, ninety-four thousand, three hundred seventy-two".
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