Base | Representation |
---|---|
bin | 10101000011010101… |
… | …111101000110001110 |
3 | 2011100100122222020100 |
4 | 111003111331012032 |
5 | 332243243241410 |
6 | 14215012231530 |
7 | 1430110325040 |
oct | 250325750616 |
9 | 64310588210 |
10 | 22604665230 |
11 | 964a820614 |
12 | 446a30b5a6 |
13 | 21931c2174 |
14 | 11461bda90 |
15 | 8c476d8c0 |
hex | 54357d18e |
22604665230 has 192 divisors, whose sum is σ = 71683522560. Its totient is φ = 4824271872.
The previous prime is 22604665183. The next prime is 22604665243. The reversal of 22604665230 is 3256640622.
22604665230 is a `hidden beast` number, since 22 + 604 + 6 + 6 + 5 + 23 + 0 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1351861 + ... + 1368479.
It is an arithmetic number, because the mean of its divisors is an integer number (373351680).
Almost surely, 222604665230 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 22604665230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35841761280).
22604665230 is an abundant number, since it is smaller than the sum of its proper divisors (49078857330).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22604665230 is a wasteful number, since it uses less digits than its factorization.
22604665230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16783 (or 16780 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 36.
The spelling of 22604665230 in words is "twenty-two billion, six hundred four million, six hundred sixty-five thousand, two hundred thirty".
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