Base | Representation |
---|---|
bin | 1101110001010110100011… |
… | …01110110001000000010011 |
3 | 10222020000210222212201201202 |
4 | 12320223101232301000103 |
5 | 12432124130230244131 |
6 | 144223500300421415 |
7 | 6243606626005205 |
oct | 670532156610023 |
9 | 128200728781652 |
10 | 30283038134291 |
11 | 9715a67605618 |
12 | 349108024786b |
13 | 13b88a813a017 |
14 | 7699c78d8775 |
15 | 377ae82e4bcb |
hex | 1b8ad1bb1013 |
30283038134291 has 2 divisors, whose sum is σ = 30283038134292. Its totient is φ = 30283038134290.
The previous prime is 30283038134189. The next prime is 30283038134339. The reversal of 30283038134291 is 19243183038203.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 30283038134291 - 214 = 30283038117907 is a prime.
It is not a weakly prime, because it can be changed into another prime (30283038134491) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15141519067145 + 15141519067146.
It is an arithmetic number, because the mean of its divisors is an integer number (15141519067146).
Almost surely, 230283038134291 is an apocalyptic number.
30283038134291 is a deficient number, since it is larger than the sum of its proper divisors (1).
30283038134291 is an equidigital number, since it uses as much as digits as its factorization.
30283038134291 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 746496, while the sum is 47.
The spelling of 30283038134291 in words is "thirty trillion, two hundred eighty-three billion, thirty-eight million, one hundred thirty-four thousand, two hundred ninety-one".
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