Base | Representation |
---|---|
bin | 1001101000110001110… |
… | …01111001100101011010 |
3 | 1011122201001002210010112 |
4 | 10310120321321211122 |
5 | 20411123330004200 |
6 | 412041423444322 |
7 | 32631501135455 |
oct | 4643071714532 |
9 | 1148631083115 |
10 | 331130313050 |
11 | 11848247a249 |
12 | 54212a566a2 |
13 | 252c1428ca4 |
14 | 1205373a49c |
15 | 893065a535 |
hex | 4d18e7995a |
331130313050 has 24 divisors (see below), whose sum is σ = 623698622400. Its totient is φ = 130775514480.
The previous prime is 331130313049. The next prime is 331130313133. The reversal of 331130313050 is 50313031133.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41911280 + ... + 41919179.
It is an arithmetic number, because the mean of its divisors is an integer number (25987442600).
Almost surely, 2331130313050 is an apocalyptic number.
331130313050 is a deficient number, since it is larger than the sum of its proper divisors (292568309350).
331130313050 is a wasteful number, since it uses less digits than its factorization.
331130313050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83830550 (or 83830545 counting only the distinct ones).
The product of its (nonzero) digits is 1215, while the sum is 23.
Adding to 331130313050 its reverse (50313031133), we get a palindrome (381443344183).
The spelling of 331130313050 in words is "three hundred thirty-one billion, one hundred thirty million, three hundred thirteen thousand, fifty".
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