Base | Representation |
---|---|
bin | 10101001111011111… |
… | …010110000001010100 |
3 | 2011212120010110210002 |
4 | 111033133112001110 |
5 | 333202431000304 |
6 | 14251132150432 |
7 | 1435133440055 |
oct | 251737260124 |
9 | 64776113702 |
10 | 22808453204 |
11 | 9744860529 |
12 | 4506608418 |
13 | 21c64a4674 |
14 | 11652aa72c |
15 | 8d75c531e |
hex | 54f7d6054 |
22808453204 has 12 divisors (see below), whose sum is σ = 40169028564. Its totient is φ = 11331587904.
The previous prime is 22808453201. The next prime is 22808453237. The reversal of 22808453204 is 40235480822.
It can be written as a sum of positive squares in 2 ways, for example, as 2202424900 + 20606028304 = 46930^2 + 143548^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22808453201) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18158969 + ... + 18160224.
It is an arithmetic number, because the mean of its divisors is an integer number (3347419047).
Almost surely, 222808453204 is an apocalyptic number.
It is an amenable number.
22808453204 is a deficient number, since it is larger than the sum of its proper divisors (17360575360).
22808453204 is a wasteful number, since it uses less digits than its factorization.
22808453204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36319354 (or 36319352 counting only the distinct ones).
The product of its (nonzero) digits is 122880, while the sum is 38.
The spelling of 22808453204 in words is "twenty-two billion, eight hundred eight million, four hundred fifty-three thousand, two hundred four".
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