Base | Representation |
---|---|
bin | 1001000101011… |
… | …0110101110110 |
3 | 2122200220110111 |
4 | 2101112311312 |
5 | 34223320223 |
6 | 3440413234 |
7 | 641611441 |
oct | 221266566 |
9 | 78626414 |
10 | 38104438 |
11 | 1a566479 |
12 | 1091721a |
13 | 7b81b08 |
14 | 50bc658 |
15 | 352a30d |
hex | 2456d76 |
38104438 has 16 divisors (see below), whose sum is σ = 58275360. Its totient is φ = 18683136.
The previous prime is 38104427. The next prime is 38104453. The reversal of 38104438 is 83440183.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21606 + ... + 23302.
It is an arithmetic number, because the mean of its divisors is an integer number (3642210).
Almost surely, 238104438 is an apocalyptic number.
38104438 is a deficient number, since it is larger than the sum of its proper divisors (20170922).
38104438 is a wasteful number, since it uses less digits than its factorization.
38104438 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1911.
The product of its (nonzero) digits is 9216, while the sum is 31.
The square root of 38104438 is about 6172.8792309586. The cubic root of 38104438 is about 336.5052571804.
The spelling of 38104438 in words is "thirty-eight million, one hundred four thousand, four hundred thirty-eight".
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