Base | Representation |
---|---|
bin | 111100110010010010… |
… | …0111110111011100111 |
3 | 110110221022022222200202 |
4 | 1321210210332323213 |
5 | 4114314311413211 |
6 | 135545000501115 |
7 | 12300546252023 |
oct | 1714444767347 |
9 | 413838288622 |
10 | 130536435431 |
11 | 503a6461aa6 |
12 | 2137047a79b |
13 | c404075b4c |
14 | 6464827383 |
15 | 35deec753b |
hex | 1e6493eee7 |
130536435431 has 2 divisors, whose sum is σ = 130536435432. Its totient is φ = 130536435430.
The previous prime is 130536435373. The next prime is 130536435457. The reversal of 130536435431 is 134534635031.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 130536435431 - 226 = 130469326567 is a prime.
It is a super-3 number, since 3×1305364354313 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (130536437431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65268217715 + 65268217716.
It is an arithmetic number, because the mean of its divisors is an integer number (65268217716).
Almost surely, 2130536435431 is an apocalyptic number.
130536435431 is a deficient number, since it is larger than the sum of its proper divisors (1).
130536435431 is an equidigital number, since it uses as much as digits as its factorization.
130536435431 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 194400, while the sum is 38.
The spelling of 130536435431 in words is "one hundred thirty billion, five hundred thirty-six million, four hundred thirty-five thousand, four hundred thirty-one".
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