Base | Representation |
---|---|
bin | 111100111110000010… |
… | …0101100111101000101 |
3 | 110111221210001222000021 |
4 | 1321330010230331011 |
5 | 4121121220020443 |
6 | 140052041415141 |
7 | 12313403650531 |
oct | 1717404547505 |
9 | 414853058007 |
10 | 130930626373 |
11 | 50588a1a538 |
12 | 2146049a4b1 |
13 | c467932321 |
14 | 64a0d18bc1 |
15 | 36148de9ed |
hex | 1e7c12cf45 |
130930626373 has 2 divisors, whose sum is σ = 130930626374. Its totient is φ = 130930626372.
The previous prime is 130930626347. The next prime is 130930626397. The reversal of 130930626373 is 373626039031.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 124032161124 + 6898465249 = 352182^2 + 83057^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-130930626373 is a prime.
It is a super-2 number, since 2×1309306263732 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (130930626473) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65465313186 + 65465313187.
It is an arithmetic number, because the mean of its divisors is an integer number (65465313187).
Almost surely, 2130930626373 is an apocalyptic number.
It is an amenable number.
130930626373 is a deficient number, since it is larger than the sum of its proper divisors (1).
130930626373 is an equidigital number, since it uses as much as digits as its factorization.
130930626373 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 367416, while the sum is 43.
The spelling of 130930626373 in words is "one hundred thirty billion, nine hundred thirty million, six hundred twenty-six thousand, three hundred seventy-three".
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