Base | Representation |
---|---|
bin | 100110100111100011… |
… | …0011011100010011111 |
3 | 21221001122011220002201 |
4 | 1031033012123202133 |
5 | 2324320423324401 |
6 | 102033113032331 |
7 | 5664055546621 |
oct | 1151706334237 |
9 | 257048156081 |
10 | 82931464351 |
11 | 3219771669a |
12 | 140a56b56a7 |
13 | 7a885711c8 |
14 | 402a220c11 |
15 | 2255a25b01 |
hex | 134f19b89f |
82931464351 has 2 divisors, whose sum is σ = 82931464352. Its totient is φ = 82931464350.
The previous prime is 82931464331. The next prime is 82931464391. The reversal of 82931464351 is 15346413928.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 82931464351 - 211 = 82931462303 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (82931464321) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41465732175 + 41465732176.
It is an arithmetic number, because the mean of its divisors is an integer number (41465732176).
Almost surely, 282931464351 is an apocalyptic number.
82931464351 is a deficient number, since it is larger than the sum of its proper divisors (1).
82931464351 is an equidigital number, since it uses as much as digits as its factorization.
82931464351 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 622080, while the sum is 46.
The spelling of 82931464351 in words is "eighty-two billion, nine hundred thirty-one million, four hundred sixty-four thousand, three hundred fifty-one".
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