Base | Representation |
---|---|
bin | 1110000110010101100100… |
… | …10101110100000100010011 |
3 | 11001202221220200000122121211 |
4 | 13003022302111310010103 |
5 | 13030432311344132032 |
6 | 145535023222200551 |
7 | 6346653441540055 |
oct | 703126225640423 |
9 | 131687820018554 |
10 | 31004066005267 |
11 | 9973828a92983 |
12 | 3588966b83157 |
13 | 143b894bc9964 |
14 | 7928678098d5 |
15 | 38b7484a2747 |
hex | 1c32b2574113 |
31004066005267 has 2 divisors, whose sum is σ = 31004066005268. Its totient is φ = 31004066005266.
The previous prime is 31004066005261. The next prime is 31004066005271. The reversal of 31004066005267 is 76250066040013.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 31004066005267 - 23 = 31004066005259 is a prime.
It is a super-2 number, since 2×310040660052672 (a number of 28 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (31004066005261) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15502033002633 + 15502033002634.
It is an arithmetic number, because the mean of its divisors is an integer number (15502033002634).
Almost surely, 231004066005267 is an apocalyptic number.
31004066005267 is a deficient number, since it is larger than the sum of its proper divisors (1).
31004066005267 is an equidigital number, since it uses as much as digits as its factorization.
31004066005267 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 181440, while the sum is 40.
The spelling of 31004066005267 in words is "thirty-one trillion, four billion, sixty-six million, five thousand, two hundred sixty-seven".
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