Base | Representation |
---|---|
bin | 10000100000110101010111… |
… | …110111011100011100100101 |
3 | 100112010220000102112121100102 |
4 | 100200311113313130130211 |
5 | 34004342123444112133 |
6 | 414243255511553445 |
7 | 21203663042602136 |
oct | 2040652767343445 |
9 | 315126012477312 |
10 | 72625076160293 |
11 | 21160138184918 |
12 | 818b28708b885 |
13 | 316a691149537 |
14 | 13d1102ac9c8d |
15 | 85e2290597e8 |
hex | 420d57ddc725 |
72625076160293 has 2 divisors, whose sum is σ = 72625076160294. Its totient is φ = 72625076160292.
The previous prime is 72625076160289. The next prime is 72625076160353. The reversal of 72625076160293 is 39206167052627.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 41823097858084 + 30801978302209 = 6467078^2 + 5549953^2 .
It is a cyclic number.
It is not a de Polignac number, because 72625076160293 - 22 = 72625076160289 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (72625076162293) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36312538080146 + 36312538080147.
It is an arithmetic number, because the mean of its divisors is an integer number (36312538080147).
Almost surely, 272625076160293 is an apocalyptic number.
It is an amenable number.
72625076160293 is a deficient number, since it is larger than the sum of its proper divisors (1).
72625076160293 is an equidigital number, since it uses as much as digits as its factorization.
72625076160293 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 11430720, while the sum is 56.
The spelling of 72625076160293 in words is "seventy-two trillion, six hundred twenty-five billion, seventy-six million, one hundred sixty thousand, two hundred ninety-three".
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