Base | Representation |
---|---|
bin | 100101101010100100010000… |
… | …0001111000110001101101000 |
3 | 1121110001111222211102210200010 |
4 | 1023111020200033012031220 |
5 | 321411103112343413433 |
6 | 3132343430024211520 |
7 | 126533022536023320 |
oct | 11325104017061550 |
9 | 1543044884383603 |
10 | 331305728107368 |
11 | 96622a744375a3 |
12 | 311a932a009ba0 |
13 | 112b2cc459ab31 |
14 | 5bb53d6002280 |
15 | 2848050389e63 |
hex | 12d52203c6368 |
331305728107368 has 32 divisors (see below), whose sum is σ = 946587794592960. Its totient is φ = 94658779459200.
The previous prime is 331305728107309. The next prime is 331305728107441. The reversal of 331305728107368 is 863701827503133.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 986028952533 + ... + 986028952868.
It is an arithmetic number, because the mean of its divisors is an integer number (29580868581030).
Almost surely, 2331305728107368 is an apocalyptic number.
It is an amenable number.
331305728107368 is an abundant number, since it is smaller than the sum of its proper divisors (615282066485592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
331305728107368 is a wasteful number, since it uses less digits than its factorization.
331305728107368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1972057905417 (or 1972057905413 counting only the distinct ones).
The product of its (nonzero) digits is 15240960, while the sum is 57.
The spelling of 331305728107368 in words is "three hundred thirty-one trillion, three hundred five billion, seven hundred twenty-eight million, one hundred seven thousand, three hundred sixty-eight".
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