Base | Representation |
---|---|
bin | 10100110010111111… |
… | …000011001000111001 |
3 | 2010122020020222022010 |
4 | 110302333003020321 |
5 | 331213014201314 |
6 | 14131450120133 |
7 | 1420235532255 |
oct | 246277031071 |
9 | 63566228263 |
10 | 22330225209 |
11 | 9519914786 |
12 | 43b2420049 |
13 | 214b3a3416 |
14 | 111b981265 |
15 | 8aa60d059 |
hex | 532fc3239 |
22330225209 has 64 divisors (see below), whose sum is σ = 32617728000. Its totient is φ = 13542100992.
The previous prime is 22330225193. The next prime is 22330225273. The reversal of 22330225209 is 90252203322.
It is not a de Polignac number, because 22330225209 - 24 = 22330225193 is a prime.
It is not an unprimeable number, because it can be changed into a prime (22330325209) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 49733017 + ... + 49733465.
It is an arithmetic number, because the mean of its divisors is an integer number (509652000).
Almost surely, 222330225209 is an apocalyptic number.
It is an amenable number.
22330225209 is a deficient number, since it is larger than the sum of its proper divisors (10287502791).
22330225209 is a wasteful number, since it uses less digits than its factorization.
22330225209 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 814.
The product of its (nonzero) digits is 12960, while the sum is 30.
The spelling of 22330225209 in words is "twenty-two billion, three hundred thirty million, two hundred twenty-five thousand, two hundred nine".
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