Base | Representation |
---|---|
bin | 110001110111000000… |
… | …100011101011000111 |
3 | 12010012000212220012200 |
4 | 301313000203223013 |
5 | 1334120234224000 |
6 | 40332203245543 |
7 | 3603451360200 |
oct | 616700435307 |
9 | 163160786180 |
10 | 53536242375 |
11 | 207828a4310 |
12 | a4612198b3 |
13 | 5082588735 |
14 | 283c2445a7 |
15 | 15d5060500 |
hex | c77023ac7 |
53536242375 has 144 divisors (see below), whose sum is σ = 122471650080. Its totient is φ = 22248576000.
The previous prime is 53536242323. The next prime is 53536242379. The reversal of 53536242375 is 57324263535.
53536242375 is a `hidden beast` number, since 5 + 3 + 5 + 36 + 242 + 375 = 666.
53536242375 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 53536242375 - 26 = 53536242311 is a prime.
It is a super-2 number, since 2×535362423752 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 53536242375.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53536242379) by changing a digit.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 562231 + ... + 650519.
It is an arithmetic number, because the mean of its divisors is an integer number (850497570).
Almost surely, 253536242375 is an apocalyptic number.
53536242375 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
53536242375 is an abundant number, since it is smaller than the sum of its proper divisors (68935407705).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53536242375 is a wasteful number, since it uses less digits than its factorization.
53536242375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88335 (or 88315 counting only the distinct ones).
The product of its digits is 2268000, while the sum is 45.
The spelling of 53536242375 in words is "fifty-three billion, five hundred thirty-six million, two hundred forty-two thousand, three hundred seventy-five".
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