Base | Representation |
---|---|
bin | 10101010011000110… |
… | …101101000011100000 |
3 | 2012000210020210102000 |
4 | 111103012231003200 |
5 | 333313442242231 |
6 | 14301140124000 |
7 | 1436501111100 |
oct | 252306550340 |
9 | 65023223360 |
10 | 22869102816 |
11 | 977601547a |
12 | 4522996600 |
13 | 2205c1b201 |
14 | 116d377200 |
15 | 8dcaa56e6 |
hex | 5531ad0e0 |
22869102816 has 144 divisors (see below), whose sum is σ = 77591742480. Its totient is φ = 6534017280.
The previous prime is 22869102803. The next prime is 22869102827. The reversal of 22869102816 is 61820196822.
22869102816 is a `hidden beast` number, since 2 + 286 + 91 + 0 + 281 + 6 = 666.
It is a tau number, because it is divible by the number of its divisors (144).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 227755 + ... + 312426.
It is an arithmetic number, because the mean of its divisors is an integer number (538831545).
Almost surely, 222869102816 is an apocalyptic number.
It is an amenable number.
22869102816 is an abundant number, since it is smaller than the sum of its proper divisors (54722639664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22869102816 is a wasteful number, since it uses less digits than its factorization.
22869102816 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 540214 (or 540193 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 45.
The spelling of 22869102816 in words is "twenty-two billion, eight hundred sixty-nine million, one hundred two thousand, eight hundred sixteen".
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