Base | Representation |
---|---|
bin | 10111111000101011011111… |
… | …11100110011111010000111 |
3 | 20212222100021212201221220100 |
4 | 23330111233330303322013 |
5 | 23341032232004300030 |
6 | 303413400035335143 |
7 | 14030544201215610 |
oct | 1374255774637207 |
9 | 225870255657810 |
10 | 52525033275015 |
11 | 15810817a60404 |
12 | 5a838534514b3 |
13 | 23401214bc182 |
14 | cd8321c46c07 |
15 | 61146b317360 |
hex | 2fc56ff33e87 |
52525033275015 has 48 divisors (see below), whose sum is σ = 105303199292928. Its totient is φ = 23722149267648.
The previous prime is 52525033274993. The next prime is 52525033275059. The reversal of 52525033275015 is 51057233052525.
52525033275015 is a `hidden beast` number, since 5 + 2 + 5 + 250 + 332 + 7 + 50 + 15 = 666.
It is not a de Polignac number, because 52525033275015 - 217 = 52525033143943 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1004468659 + ... + 1004520948.
It is an arithmetic number, because the mean of its divisors is an integer number (2193816651936).
Almost surely, 252525033275015 is an apocalyptic number.
52525033275015 is an abundant number, since it is smaller than the sum of its proper divisors (52778166017913).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52525033275015 is a wasteful number, since it uses less digits than its factorization.
52525033275015 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2008989708 (or 2008989705 counting only the distinct ones).
The product of its (nonzero) digits is 1575000, while the sum is 45.
The spelling of 52525033275015 in words is "fifty-two trillion, five hundred twenty-five billion, thirty-three million, two hundred seventy-five thousand, fifteen".
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