Base | Representation |
---|---|
bin | 11111111101111… |
… | …00000010000011 |
3 | 200200120210022221 |
4 | 33332330002003 |
5 | 1022122011214 |
6 | 42335311511 |
7 | 6434204002 |
oct | 1776740203 |
9 | 620523287 |
10 | 268157059 |
11 | 128405405 |
12 | 7597b597 |
13 | 4372c021 |
14 | 27884c39 |
15 | 1881de24 |
hex | ffbc083 |
268157059 has 2 divisors, whose sum is σ = 268157060. Its totient is φ = 268157058.
The previous prime is 268157053. The next prime is 268157083. The reversal of 268157059 is 950751862.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 268157059 - 215 = 268124291 is a prime.
It is not a weakly prime, because it can be changed into another prime (268157053) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134078529 + 134078530.
It is an arithmetic number, because the mean of its divisors is an integer number (134078530).
Almost surely, 2268157059 is an apocalyptic number.
268157059 is a deficient number, since it is larger than the sum of its proper divisors (1).
268157059 is an equidigital number, since it uses as much as digits as its factorization.
268157059 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 151200, while the sum is 43.
The square root of 268157059 is about 16375.5017938383. The cubic root of 268157059 is about 644.8564943243.
The spelling of 268157059 in words is "two hundred sixty-eight million, one hundred fifty-seven thousand, fifty-nine".
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