Base | Representation |
---|---|
bin | 1001000100101… |
… | …0110100011000 |
3 | 2122121101220120 |
4 | 2101022310120 |
5 | 34220231232 |
6 | 3435353240 |
7 | 641315040 |
oct | 221126430 |
9 | 78541816 |
10 | 38055192 |
11 | 1a53247a |
12 | 108b2820 |
13 | 7b65586 |
14 | 50a8720 |
15 | 351a92c |
hex | 244ad18 |
38055192 has 128 divisors (see below), whose sum is σ = 115084800. Its totient is φ = 10257408.
The previous prime is 38055181. The next prime is 38055209. The reversal of 38055192 is 29155083.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 355603 + ... + 355709.
It is an arithmetic number, because the mean of its divisors is an integer number (899100).
Almost surely, 238055192 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 38055192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57542400).
38055192 is an abundant number, since it is smaller than the sum of its proper divisors (77029608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38055192 is a wasteful number, since it uses less digits than its factorization.
38055192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 225 (or 221 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 33.
The square root of 38055192 is about 6168.8890409862. The cubic root of 38055192 is about 336.3602287368.
The spelling of 38055192 in words is "thirty-eight million, fifty-five thousand, one hundred ninety-two".
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