Base | Representation |
---|---|
bin | 111100101110011100… |
… | …0101000000011010111 |
3 | 110110121022110121220201 |
4 | 1321130320220003113 |
5 | 4114033241214441 |
6 | 135524110241331 |
7 | 12264421220605 |
oct | 1713470500327 |
9 | 413538417821 |
10 | 130407366871 |
11 | 5033a616971 |
12 | 213351b6247 |
13 | c3b33c5312 |
14 | 645162a875 |
15 | 35d39cec31 |
hex | 1e5ce280d7 |
130407366871 has 2 divisors, whose sum is σ = 130407366872. Its totient is φ = 130407366870.
The previous prime is 130407366851. The next prime is 130407366893. The reversal of 130407366871 is 178663704031.
It is a weak prime.
It is an emirp because it is prime and its reverse (178663704031) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 130407366871 - 235 = 96047628503 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (130407366841) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65203683435 + 65203683436.
It is an arithmetic number, because the mean of its divisors is an integer number (65203683436).
Almost surely, 2130407366871 is an apocalyptic number.
130407366871 is a deficient number, since it is larger than the sum of its proper divisors (1).
130407366871 is an equidigital number, since it uses as much as digits as its factorization.
130407366871 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 508032, while the sum is 46.
The spelling of 130407366871 in words is "one hundred thirty billion, four hundred seven million, three hundred sixty-six thousand, eight hundred seventy-one".
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