Base | Representation |
---|---|
bin | 10100101110100001… |
… | …101000011111100110 |
3 | 2010110000110201022101 |
4 | 110232201220133212 |
5 | 331034340430110 |
6 | 14120214322314 |
7 | 1415336551525 |
oct | 245641503746 |
9 | 63400421271 |
10 | 22255405030 |
11 | 9490661221 |
12 | 439135939a |
13 | 2138a37921 |
14 | 1111a664bc |
15 | 8a3c7e13a |
hex | 52e8687e6 |
22255405030 has 32 divisors (see below), whose sum is σ = 40558662144. Its totient is φ = 8791374816.
The previous prime is 22255405019. The next prime is 22255405057. The reversal of 22255405030 is 3050455222.
It is a self number, because there is not a number n which added to its sum of digits gives 22255405030.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3239379 + ... + 3246241.
It is an arithmetic number, because the mean of its divisors is an integer number (1267458192).
Almost surely, 222255405030 is an apocalyptic number.
22255405030 is a deficient number, since it is larger than the sum of its proper divisors (18303257114).
22255405030 is a wasteful number, since it uses less digits than its factorization.
22255405030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10860.
The product of its (nonzero) digits is 12000, while the sum is 28.
The spelling of 22255405030 in words is "twenty-two billion, two hundred fifty-five million, four hundred five thousand, thirty".
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