Base | Representation |
---|---|
bin | 10101001111110111… |
… | …101010000101001100 |
3 | 2011220000010021202020 |
4 | 111033313222011030 |
5 | 333211043424303 |
6 | 14251520530140 |
7 | 1435241554053 |
oct | 251767520514 |
9 | 64800107666 |
10 | 22814826828 |
11 | 9748414092 |
12 | 4508780950 |
13 | 21c78c6741 |
14 | 116608939a |
15 | 8d7e33a53 |
hex | 54fdea14c |
22814826828 has 12 divisors (see below), whose sum is σ = 53234595960. Its totient is φ = 7604942272.
The previous prime is 22814826799. The next prime is 22814826847. The reversal of 22814826828 is 82862841822.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 950617773 + ... + 950617796.
It is an arithmetic number, because the mean of its divisors is an integer number (4436216330).
Almost surely, 222814826828 is an apocalyptic number.
It is an amenable number.
22814826828 is an abundant number, since it is smaller than the sum of its proper divisors (30419769132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22814826828 is a wasteful number, since it uses less digits than its factorization.
22814826828 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1901235576 (or 1901235574 counting only the distinct ones).
The product of its digits is 1572864, while the sum is 51.
The spelling of 22814826828 in words is "twenty-two billion, eight hundred fourteen million, eight hundred twenty-six thousand, eight hundred twenty-eight".
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