Base | Representation |
---|---|
bin | 100001111011001100100… |
… | …100111100111110010001 |
3 | 22020212111121201221002100 |
4 | 201323030210330332101 |
5 | 301144002423412200 |
6 | 4542553030311013 |
7 | 330300620255406 |
oct | 41731444747621 |
9 | 8225447657070 |
10 | 2331304513425 |
11 | 819778691388 |
12 | 3179a51b8469 |
13 | 13bac1ab34b4 |
14 | 80b9b3b42ad |
15 | 40998a97d00 |
hex | 21ecc93cf91 |
2331304513425 has 36 divisors (see below), whose sum is σ = 4175920741824. Its totient is φ = 1243274469600.
The previous prime is 2331304513297. The next prime is 2331304513457. The reversal of 2331304513425 is 5243154031332.
2331304513425 is a `hidden beast` number, since 2 + 3 + 3 + 1 + 304 + 5 + 1 + 342 + 5 = 666.
It is not a de Polignac number, because 2331304513425 - 27 = 2331304513297 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2331304513425.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2885980 + ... + 3604370.
It is an arithmetic number, because the mean of its divisors is an integer number (115997798384).
Almost surely, 22331304513425 is an apocalyptic number.
2331304513425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2331304513425 is a deficient number, since it is larger than the sum of its proper divisors (1844616228399).
2331304513425 is a wasteful number, since it uses less digits than its factorization.
2331304513425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 732830 (or 732822 counting only the distinct ones).
The product of its (nonzero) digits is 129600, while the sum is 36.
Adding to 2331304513425 its reverse (5243154031332), we get a palindrome (7574458544757).
The spelling of 2331304513425 in words is "two trillion, three hundred thirty-one billion, three hundred four million, five hundred thirteen thousand, four hundred twenty-five".
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