Base | Representation |
---|---|
bin | 10111010110010010… |
… | …11011101111011101 |
3 | 1012100120220200110111 |
4 | 23223021123233131 |
5 | 201132433201102 |
6 | 5431501410021 |
7 | 622426123555 |
oct | 135311335735 |
9 | 35316820414 |
10 | 12535053277 |
11 | 535279006a |
12 | 2519b69911 |
13 | 1249c709b6 |
14 | 86cada165 |
15 | 4d570ecd7 |
hex | 2eb25bbdd |
12535053277 has 2 divisors, whose sum is σ = 12535053278. Its totient is φ = 12535053276.
The previous prime is 12535053269. The next prime is 12535053347. The reversal of 12535053277 is 77235053521.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 11851805956 + 683247321 = 108866^2 + 26139^2 .
It is an emirp because it is prime and its reverse (77235053521) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 12535053277 - 23 = 12535053269 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12535057277) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6267526638 + 6267526639.
It is an arithmetic number, because the mean of its divisors is an integer number (6267526639).
Almost surely, 212535053277 is an apocalyptic number.
It is an amenable number.
12535053277 is a deficient number, since it is larger than the sum of its proper divisors (1).
12535053277 is an equidigital number, since it uses as much as digits as its factorization.
12535053277 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 220500, while the sum is 40.
The spelling of 12535053277 in words is "twelve billion, five hundred thirty-five million, fifty-three thousand, two hundred seventy-seven".
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