Base | Representation |
---|---|
bin | 10100110100011010… |
… | …000000110010000100 |
3 | 2010200220010110002222 |
4 | 110310122000302010 |
5 | 331240120230120 |
6 | 14134101151512 |
7 | 1420645315445 |
oct | 246432006204 |
9 | 63626113088 |
10 | 22354070660 |
11 | 9531321169 |
12 | 43ba3bb598 |
13 | 2153301c5c |
14 | 1120bcb2cc |
15 | 8ac76d525 |
hex | 534680c84 |
22354070660 has 24 divisors (see below), whose sum is σ = 46955912640. Its totient is φ = 8939273184.
The previous prime is 22354070659. The next prime is 22354070677. The reversal of 22354070660 is 6607045322.
It is a self number, because there is not a number n which added to its sum of digits gives 22354070660.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68330 + ... + 222209.
It is an arithmetic number, because the mean of its divisors is an integer number (1956496360).
Almost surely, 222354070660 is an apocalyptic number.
22354070660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22354070660 is an abundant number, since it is smaller than the sum of its proper divisors (24601841980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22354070660 is a wasteful number, since it uses less digits than its factorization.
22354070660 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 294395 (or 294393 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 35.
The spelling of 22354070660 in words is "twenty-two billion, three hundred fifty-four million, seventy thousand, six hundred sixty".
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