Base | Representation |
---|---|
bin | 10101000000101101… |
… | …001001011011110100 |
3 | 2011020021101202011201 |
4 | 111000231021123310 |
5 | 332200431212203 |
6 | 14210351542244 |
7 | 1426032231040 |
oct | 250055113364 |
9 | 64207352151 |
10 | 22560413428 |
11 | 9627846583 |
12 | 445752a984 |
13 | 2186c9a277 |
14 | 1140381020 |
15 | 8c092be1d |
hex | 540b496f4 |
22560413428 has 12 divisors (see below), whose sum is σ = 45120826912. Its totient is φ = 9668748600.
The previous prime is 22560413417. The next prime is 22560413429. The reversal of 22560413428 is 82431406522.
22560413428 is an admirable number.
It is a super-2 number, since 2×225604134282 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22560413429) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 402864498 + ... + 402864553.
Almost surely, 222560413428 is an apocalyptic number.
22560413428 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
22560413428 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22560413428 is a wasteful number, since it uses less digits than its factorization.
22560413428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 805729062 (or 805729060 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 37.
The spelling of 22560413428 in words is "twenty-two billion, five hundred sixty million, four hundred thirteen thousand, four hundred twenty-eight".
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