Base | Representation |
---|---|
bin | 111001000010111111… |
… | …101001101100001000 |
3 | 12212002212022102201122 |
4 | 321002333221230020 |
5 | 2000421400233412 |
6 | 44050043334412 |
7 | 4265630236205 |
oct | 710277515410 |
9 | 185085272648 |
10 | 61253524232 |
11 | 23a830213aa |
12 | ba55821408 |
13 | 5a12371bc4 |
14 | 2d71156cac |
15 | 18d7812572 |
hex | e42fe9b08 |
61253524232 has 16 divisors (see below), whose sum is σ = 115259082300. Its totient is φ = 30517768960.
The previous prime is 61253524223. The next prime is 61253524249. The reversal of 61253524232 is 23242535216.
61253524232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 60381267076 + 872257156 = 245726^2 + 29534^2 .
It is a super-2 number, since 2×612535242322 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 61253524192 and 61253524201.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13621757 + ... + 13626252.
Almost surely, 261253524232 is an apocalyptic number.
It is an amenable number.
61253524232 is a deficient number, since it is larger than the sum of its proper divisors (54005558068).
61253524232 is a wasteful number, since it uses less digits than its factorization.
61253524232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27248296 (or 27248292 counting only the distinct ones).
The product of its digits is 86400, while the sum is 35.
The spelling of 61253524232 in words is "sixty-one billion, two hundred fifty-three million, five hundred twenty-four thousand, two hundred thirty-two".
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