Base | Representation |
---|---|
bin | 11101101011000011100011… |
… | …111100001101101101000101 |
3 | 122010001212202110120021000122 |
4 | 131223003203330031231011 |
5 | 114101121310244100334 |
6 | 1141315501505151325 |
7 | 36326315645631632 |
oct | 3553034374155505 |
9 | 563055673507018 |
10 | 130502110534469 |
11 | 386446a8239493 |
12 | 1277822492b545 |
13 | 57a83b0a3ba0b |
14 | 243249b811189 |
15 | 10149d562532e |
hex | 76b0e3f0db45 |
130502110534469 has 2 divisors, whose sum is σ = 130502110534470. Its totient is φ = 130502110534468.
The previous prime is 130502110534351. The next prime is 130502110534529. The reversal of 130502110534469 is 964435011205031.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 105256560529444 + 25245550005025 = 10259462^2 + 5024495^2 .
It is an emirp because it is prime and its reverse (964435011205031) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-130502110534469 is a prime.
It is a super-2 number, since 2×1305021105344692 (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 (130502110524469) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65251055267234 + 65251055267235.
It is an arithmetic number, because the mean of its divisors is an integer number (65251055267235).
Almost surely, 2130502110534469 is an apocalyptic number.
It is an amenable number.
130502110534469 is a deficient number, since it is larger than the sum of its proper divisors (1).
130502110534469 is an equidigital number, since it uses as much as digits as its factorization.
130502110534469 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 388800, while the sum is 44.
The spelling of 130502110534469 in words is "one hundred thirty trillion, five hundred two billion, one hundred ten million, five hundred thirty-four thousand, four hundred sixty-nine".
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