Base | Representation |
---|---|
bin | 100011101010001001… |
… | …101110101001100011 |
3 | 10122211100220220202101 |
4 | 203222021232221203 |
5 | 1111403232013113 |
6 | 25331144031231 |
7 | 2523546652465 |
oct | 435211565143 |
9 | 118740826671 |
10 | 38288157283 |
11 | 152687372a2 |
12 | 7506762517 |
13 | 37c251a78c |
14 | 1bd30c2135 |
15 | ee15942dd |
hex | 8ea26ea63 |
38288157283 has 2 divisors, whose sum is σ = 38288157284. Its totient is φ = 38288157282.
The previous prime is 38288157251. The next prime is 38288157311. The reversal of 38288157283 is 38275188283.
38288157283 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 38288157283 - 25 = 38288157251 is a prime.
It is not a weakly prime, because it can be changed into another prime (38288167283) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19144078641 + 19144078642.
It is an arithmetic number, because the mean of its divisors is an integer number (19144078642).
Almost surely, 238288157283 is an apocalyptic number.
38288157283 is a deficient number, since it is larger than the sum of its proper divisors (1).
38288157283 is an equidigital number, since it uses as much as digits as its factorization.
38288157283 is an evil number, because the sum of its binary digits is even.
The product of its digits is 5160960, while the sum is 55.
The spelling of 38288157283 in words is "thirty-eight billion, two hundred eighty-eight million, one hundred fifty-seven thousand, two hundred eighty-three".
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