Base | Representation |
---|---|
bin | 10111111000101011111010… |
… | …00001001011110011000100 |
3 | 20212222100212011022000200111 |
4 | 23330111331001023303010 |
5 | 23341033204121302002 |
6 | 303413433510522404 |
7 | 14030552502630253 |
oct | 1374257501136304 |
9 | 225870764260614 |
10 | 52525252525252 |
11 | 1581091a7a1351 |
12 | 5a838b4966404 |
13 | 2340157a56540 |
14 | cd8342dda79a |
15 | 6114806c53d7 |
hex | 2fc57d04bcc4 |
52525252525252 has 48 divisors (see below), whose sum is σ = 99425573856000. Its totient is φ = 24135772227840.
The previous prime is 52525252525117. The next prime is 52525252525267. The reversal of 52525252525252 is 25252525252525.
It is a happy number.
It is an alternating number because its digits alternate between odd and even.
52525252525252 is an undulating number in base 10.
52525252525252 is a modest number, since divided by 52525252 gives 525252 as remainder.
It is a junction number, because it is equal to n+sod(n) for n = 52525252525196 and 52525252525205.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57323227 + ... + 58232317.
It is an arithmetic number, because the mean of its divisors is an integer number (2071366122000).
Almost surely, 252525252525252 is an apocalyptic number.
52525252525252 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
52525252525252 is a deficient number, since it is larger than the sum of its proper divisors (46900321330748).
52525252525252 is a wasteful number, since it uses less digits than its factorization.
52525252525252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 913996 (or 913994 counting only the distinct ones).
The product of its digits is 10000000, while the sum is 49.
Adding to 52525252525252 its reverse (25252525252525), we get a palindrome (77777777777777).
It can be divided in two parts, 5252525 and 2525252, that added together give a palindrome (7777777).
The spelling of 52525252525252 in words is "fifty-two trillion, five hundred twenty-five billion, two hundred fifty-two million, five hundred twenty-five thousand, two hundred fifty-two".
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