Base | Representation |
---|---|
bin | 1001001010011110010… |
… | …0011001010011011111 |
3 | 120001100120121200021022 |
4 | 2102213210121103133 |
5 | 10034404110033214 |
6 | 200153350354355 |
7 | 14242160161052 |
oct | 2224744312337 |
9 | 501316550238 |
10 | 157430158559 |
11 | 60847247263 |
12 | 2661705b9bb |
13 | 11acba25b9b |
14 | 78964c2a99 |
15 | 4166067d8e |
hex | 24a79194df |
157430158559 has 2 divisors, whose sum is σ = 157430158560. Its totient is φ = 157430158558.
The previous prime is 157430158463. The next prime is 157430158573. The reversal of 157430158559 is 955851034751.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 157430158559 - 236 = 88710681823 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 157430158559.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (157430157559) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78715079279 + 78715079280.
It is an arithmetic number, because the mean of its divisors is an integer number (78715079280).
Almost surely, 2157430158559 is an apocalyptic number.
157430158559 is a deficient number, since it is larger than the sum of its proper divisors (1).
157430158559 is an equidigital number, since it uses as much as digits as its factorization.
157430158559 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3780000, while the sum is 53.
The spelling of 157430158559 in words is "one hundred fifty-seven billion, four hundred thirty million, one hundred fifty-eight thousand, five hundred fifty-nine".
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