Base | Representation |
---|---|
bin | 1001000101011… |
… | …0101111100110 |
3 | 2122200212220200 |
4 | 2101112233212 |
5 | 34223312123 |
6 | 3440411330 |
7 | 641610330 |
oct | 221265746 |
9 | 78625820 |
10 | 38104038 |
11 | 1a566145 |
12 | 10916b46 |
13 | 7b8188b |
14 | 50bc450 |
15 | 352a143 |
hex | 2456be6 |
38104038 has 48 divisors (see below), whose sum is σ = 99908640. Its totient is φ = 10245888.
The previous prime is 38104019. The next prime is 38104049. The reversal of 38104038 is 83040183.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6753 + ... + 11036.
It is an arithmetic number, because the mean of its divisors is an integer number (2081430).
Almost surely, 238104038 is an apocalyptic number.
38104038 is an abundant number, since it is smaller than the sum of its proper divisors (61804602).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38104038 is a wasteful number, since it uses less digits than its factorization.
38104038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17821 (or 17818 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The square root of 38104038 is about 6172.8468310821. The cubic root of 38104038 is about 336.5040796922.
The spelling of 38104038 in words is "thirty-eight million, one hundred four thousand, thirty-eight".
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