Base | Representation |
---|---|
bin | 1101011001100110010… |
… | …0000001001101100010 |
3 | 211000012201000112101222 |
4 | 3112121210001031202 |
5 | 12232432130413012 |
6 | 253431251055042 |
7 | 22426544336201 |
oct | 3263144011542 |
9 | 730181015358 |
10 | 230209622882 |
11 | 896a436aa88 |
12 | 387488a1482 |
13 | 18929c5a585 |
14 | b1dc2d5238 |
15 | 5ec56a8972 |
hex | 3599901362 |
230209622882 has 18 divisors (see below), whose sum is σ = 357663000513. Its totient is φ = 111126180424.
The previous prime is 230209622873. The next prime is 230209622893. The reversal of 230209622882 is 288226902032.
It can be written as a sum of positive squares in 2 ways, for example, as 230072756281 + 136866601 = 479659^2 + 11699^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=339271.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 19671869 + ... + 19683567.
Almost surely, 2230209622882 is an apocalyptic number.
230209622882 is a deficient number, since it is larger than the sum of its proper divisors (127453377631).
230209622882 is an frugal number, since it uses more digits than its factorization.
230209622882 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23458 (or 11730 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 44.
The spelling of 230209622882 in words is "two hundred thirty billion, two hundred nine million, six hundred twenty-two thousand, eight hundred eighty-two".
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