Base | Representation |
---|---|
bin | 10111010110011111111101… |
… | …11100010011000101000100 |
3 | 20201211001220101111021012210 |
4 | 23223033332330103011010 |
5 | 23212312022434241312 |
6 | 301114051203343420 |
7 | 13546650005523012 |
oct | 1353177674230504 |
9 | 221731811437183 |
10 | 51350611243332 |
11 | 153a8743380505 |
12 | 5914113981b70 |
13 | 228645a0c147b |
14 | c975507558b2 |
15 | 5e0b31e18e3c |
hex | 2eb3fef13144 |
51350611243332 has 12 divisors (see below), whose sum is σ = 119818092901136. Its totient is φ = 17116870414440.
The previous prime is 51350611243307. The next prime is 51350611243381. The reversal of 51350611243332 is 23334211605315.
It is a tau number, because it is divible by the number of its divisors (12).
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, 2139608801794 + ... + 2139608801817.
Almost surely, 251350611243332 is an apocalyptic number.
It is an amenable number.
51350611243332 is an abundant number, since it is smaller than the sum of its proper divisors (68467481657804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51350611243332 is a wasteful number, since it uses less digits than its factorization.
51350611243332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4279217603618 (or 4279217603616 counting only the distinct ones).
The product of its (nonzero) digits is 194400, while the sum is 39.
Adding to 51350611243332 its reverse (23334211605315), we get a palindrome (74684822848647).
The spelling of 51350611243332 in words is "fifty-one trillion, three hundred fifty billion, six hundred eleven million, two hundred forty-three thousand, three hundred thirty-two".
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