Base | Representation |
---|---|
bin | 101101100100010000000… |
… | …110010001110111101001 |
3 | 102002100102202201101012000 |
4 | 231210100012101313221 |
5 | 402300401104142142 |
6 | 10354255552441213 |
7 | 442141364245656 |
oct | 55442006216751 |
9 | 12070382641160 |
10 | 3131301240297 |
11 | aa7a82a0aa0a |
12 | 426a4a549209 |
13 | 1993851850b9 |
14 | ab7ad126c2d |
15 | 566bb94014c |
hex | 2d910191de9 |
3131301240297 has 8 divisors (see below), whose sum is σ = 4638964800480. Its totient is φ = 2087534160180.
The previous prime is 3131301240271. The next prime is 3131301240343. The reversal of 3131301240297 is 7920421031313.
3131301240297 is a `hidden beast` number, since 3 + 1 + 313 + 0 + 12 + 40 + 297 = 666.
It is not a de Polignac number, because 3131301240297 - 27 = 3131301240169 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3131301240247) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57987059979 + ... + 57987060032.
It is an arithmetic number, because the mean of its divisors is an integer number (579870600060).
Almost surely, 23131301240297 is an apocalyptic number.
It is an amenable number.
3131301240297 is a deficient number, since it is larger than the sum of its proper divisors (1507663560183).
3131301240297 is a wasteful number, since it uses less digits than its factorization.
3131301240297 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115974120020 (or 115974120014 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 36.
The spelling of 3131301240297 in words is "three trillion, one hundred thirty-one billion, three hundred one million, two hundred forty thousand, two hundred ninety-seven".
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