Base | Representation |
---|---|
bin | 111011101111000110001000… |
… | …0011100111100010110111101 |
3 | 2112220102210100221002121221020 |
4 | 1313132030100130330112331 |
5 | 1022332321242143014221 |
6 | 5101304503500454353 |
7 | 215450644346226135 |
oct | 16736142034742675 |
9 | 2486383327077836 |
10 | 525442280048061 |
11 | 142470901920642 |
12 | 4ab2229854a3b9 |
13 | 19725cc090a11c |
14 | 93a7783547ac5 |
15 | 40b2e5d615ac6 |
hex | 1dde31073c5bd |
525442280048061 has 8 divisors (see below), whose sum is σ = 700589814624480. Its totient is φ = 350294799418512.
The previous prime is 525442280048053. The next prime is 525442280048123. The reversal of 525442280048061 is 160840082244525.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 525442280048061 - 23 = 525442280048053 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 525442280047995 and 525442280048013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (525442280048041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24627511 + ... + 40711163.
It is an arithmetic number, because the mean of its divisors is an integer number (87573726828060).
Almost surely, 2525442280048061 is an apocalyptic number.
It is an amenable number.
525442280048061 is a deficient number, since it is larger than the sum of its proper divisors (175147534576419).
525442280048061 is a wasteful number, since it uses less digits than its factorization.
525442280048061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26973435.
The product of its (nonzero) digits is 4915200, while the sum is 51.
The spelling of 525442280048061 in words is "five hundred twenty-five trillion, four hundred forty-two billion, two hundred eighty million, forty-eight thousand, sixty-one".
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