Base | Representation |
---|---|
bin | 1001010000111… |
… | …1100110001010 |
3 | 2201010100112111 |
4 | 2110033212022 |
5 | 34422024234 |
6 | 3504532534 |
7 | 651212641 |
oct | 224174612 |
9 | 81110474 |
10 | 38861194 |
11 | 1aa32a99 |
12 | 1102114a |
13 | 80883b8 |
14 | 5238358 |
15 | 3629664 |
hex | 250f98a |
38861194 has 16 divisors (see below), whose sum is σ = 62858880. Its totient is φ = 17958240.
The previous prime is 38861183. The next prime is 38861219. The reversal of 38861194 is 49116883.
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, 10914 + ... + 14029.
It is an arithmetic number, because the mean of its divisors is an integer number (3928680).
Almost surely, 238861194 is an apocalyptic number.
38861194 is a deficient number, since it is larger than the sum of its proper divisors (23997686).
38861194 is a wasteful number, since it uses less digits than its factorization.
38861194 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25005.
The product of its digits is 41472, while the sum is 40.
The square root of 38861194 is about 6233.8747180225. The cubic root of 38861194 is about 338.7183408365.
The spelling of 38861194 in words is "thirty-eight million, eight hundred sixty-one thousand, one hundred ninety-four".
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