Base | Representation |
---|---|
bin | 11101110110101101100100… |
… | …011100001111100010110111 |
3 | 122012220110022220122001021222 |
4 | 131312231210130033202313 |
5 | 114202232302331100234 |
6 | 1143131454135300555 |
7 | 36441223654566422 |
oct | 3566554434174267 |
9 | 565813286561258 |
10 | 131303130331319 |
11 | 389233880086a1 |
12 | 1288751481a75b |
13 | 5835aa806737b |
14 | 245d1693989b9 |
15 | 102a76820942e |
hex | 776b6470f8b7 |
131303130331319 has 2 divisors, whose sum is σ = 131303130331320. Its totient is φ = 131303130331318.
The previous prime is 131303130331267. The next prime is 131303130331379. The reversal of 131303130331319 is 913133031303131.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 131303130331319 - 232 = 131298835364023 is a prime.
It is a super-2 number, since 2×1313031303313192 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (131303130331379) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65651565165659 + 65651565165660.
It is an arithmetic number, because the mean of its divisors is an integer number (65651565165660).
Almost surely, 2131303130331319 is an apocalyptic number.
131303130331319 is a deficient number, since it is larger than the sum of its proper divisors (1).
131303130331319 is an equidigital number, since it uses as much as digits as its factorization.
131303130331319 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 19683, while the sum is 35.
The spelling of 131303130331319 in words is "one hundred thirty-one trillion, three hundred three billion, one hundred thirty million, three hundred thirty-one thousand, three hundred nineteen".
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