Base | Representation |
---|---|
bin | 1001000100001… |
… | …1000000000000 |
3 | 2122112202222111 |
4 | 2101003000000 |
5 | 34213220133 |
6 | 3434545104 |
7 | 641122501 |
oct | 221030000 |
9 | 78482874 |
10 | 38023168 |
11 | 1a510407 |
12 | 10898194 |
13 | 7b53b21 |
14 | 509aba8 |
15 | 35111cd |
hex | 2443000 |
38023168 has 26 divisors (see below), whose sum is σ = 76045244. Its totient is φ = 19009536.
The previous prime is 38023121. The next prime is 38023177. The reversal of 38023168 is 86132083.
It is a super-2 number, since 2×380231682 = 2891522609512448, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 546 + ... + 8737.
Almost surely, 238023168 is an apocalyptic number.
It is an amenable number.
38023168 is a deficient number, since it is larger than the sum of its proper divisors (38022076).
38023168 is an frugal number, since it uses more digits than its factorization.
38023168 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9307 (or 9285 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 31.
The square root of 38023168 is about 6166.2928895731. The cubic root of 38023168 is about 336.2658515765.
The spelling of 38023168 in words is "thirty-eight million, twenty-three thousand, one hundred sixty-eight".
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