Base | Representation |
---|---|
bin | 100110101010111100… |
… | …0111001101010000100 |
3 | 21221100120111022002212 |
4 | 1031111320321222010 |
5 | 2330034102430322 |
6 | 102052302122552 |
7 | 5666640616655 |
oct | 1152570715204 |
9 | 257316438085 |
10 | 83045358212 |
11 | 32245a37853 |
12 | 14117880458 |
13 | 7aa603aa1b |
14 | 403b3cb52c |
15 | 2260a220e2 |
hex | 1355e39a84 |
83045358212 has 12 divisors (see below), whose sum is σ = 145332929280. Its totient is φ = 41521664136.
The previous prime is 83045358197. The next prime is 83045358223. The reversal of 83045358212 is 21285354038.
It is a self number, because there is not a number n which added to its sum of digits gives 83045358212.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51788 + ... + 410819.
It is an arithmetic number, because the mean of its divisors is an integer number (12111077440).
Almost surely, 283045358212 is an apocalyptic number.
It is an amenable number.
83045358212 is a deficient number, since it is larger than the sum of its proper divisors (62287571068).
83045358212 is a wasteful number, since it uses less digits than its factorization.
83045358212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 507490 (or 507488 counting only the distinct ones).
The product of its (nonzero) digits is 230400, while the sum is 41.
The spelling of 83045358212 in words is "eighty-three billion, forty-five million, three hundred fifty-eight thousand, two hundred twelve".
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