Base | Representation |
---|---|
bin | 1001000100011… |
… | …0011000011111 |
3 | 2122120110222122 |
4 | 2101012120133 |
5 | 34214141043 |
6 | 3435133155 |
7 | 641211053 |
oct | 221063037 |
9 | 78513878 |
10 | 38037023 |
11 | 1a51a862 |
12 | 108a41bb |
13 | 7b5a21b |
14 | 50a1c63 |
15 | 3515368 |
hex | 244661f |
38037023 has 2 divisors, whose sum is σ = 38037024. Its totient is φ = 38037022.
The previous prime is 38037001. The next prime is 38037037. The reversal of 38037023 is 32073083.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 38037023 - 214 = 38020639 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 38036983 and 38037001.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (38097023) by changing a digit.
It is a good prime.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19018511 + 19018512.
It is an arithmetic number, because the mean of its divisors is an integer number (19018512).
Almost surely, 238037023 is an apocalyptic number.
38037023 is a deficient number, since it is larger than the sum of its proper divisors (1).
38037023 is an equidigital number, since it uses as much as digits as its factorization.
38037023 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3024, while the sum is 26.
The square root of 38037023 is about 6167.4162337238. The cubic root of 38037023 is about 336.3066898149.
The spelling of 38037023 in words is "thirty-eight million, thirty-seven thousand, twenty-three".
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