Base | Representation |
---|---|
bin | 10101000110010000… |
… | …010110111111001101 |
3 | 2011110202121120011220 |
4 | 111012100112333031 |
5 | 332343300430221 |
6 | 14223515433553 |
7 | 1431242554101 |
oct | 250620267715 |
9 | 64422546156 |
10 | 22653530061 |
11 | 9675366478 |
12 | 44827558b9 |
13 | 21a0370976 |
14 | 114c89d901 |
15 | 8c8bc20c6 |
hex | 546416fcd |
22653530061 has 12 divisors (see below), whose sum is σ = 31282167072. Its totient is φ = 14581580944.
The previous prime is 22653530027. The next prime is 22653530099. The reversal of 22653530061 is 16003535622.
It is not a de Polignac number, because 22653530061 - 210 = 22653529037 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22653530161) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4486881 + ... + 4491926.
It is an arithmetic number, because the mean of its divisors is an integer number (2606847256).
Almost surely, 222653530061 is an apocalyptic number.
It is an amenable number.
22653530061 is a deficient number, since it is larger than the sum of its proper divisors (8628637011).
22653530061 is an equidigital number, since it uses as much as digits as its factorization.
22653530061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8978868 (or 8978839 counting only the distinct ones).
The product of its (nonzero) digits is 32400, while the sum is 33.
The spelling of 22653530061 in words is "twenty-two billion, six hundred fifty-three million, five hundred thirty thousand, sixty-one".
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