Base | Representation |
---|---|
bin | 10100101111000000… |
… | …011001110101010001 |
3 | 2010110120122112100100 |
4 | 110233000121311101 |
5 | 331043422041231 |
6 | 14121103243013 |
7 | 1415465246001 |
oct | 245700316521 |
9 | 63416575310 |
10 | 22263471441 |
11 | 9495170682 |
12 | 4393ba9469 |
13 | 213a600353 |
14 | 1112b66001 |
15 | 8a48241e6 |
hex | 52f019d51 |
22263471441 has 12 divisors (see below), whose sum is σ = 32159911732. Its totient is φ = 14841592416.
The previous prime is 22263471421. The next prime is 22263471449. The reversal of 22263471441 is 14417436222.
22263471441 is a `hidden beast` number, since 2 + 2 + 2 + 634 + 7 + 14 + 4 + 1 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 19172556225 + 3090915216 = 138465^2 + 55596^2 .
It is not a de Polignac number, because 22263471441 - 214 = 22263455057 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 22263471396 and 22263471405.
It is not an unprimeable number, because it can be changed into a prime (22263471449) 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, 189855 + ... + 283851.
Almost surely, 222263471441 is an apocalyptic number.
It is an amenable number.
22263471441 is a deficient number, since it is larger than the sum of its proper divisors (9896440291).
22263471441 is a wasteful number, since it uses less digits than its factorization.
22263471441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120320 (or 120317 counting only the distinct ones).
The product of its digits is 64512, while the sum is 36.
The spelling of 22263471441 in words is "twenty-two billion, two hundred sixty-three million, four hundred seventy-one thousand, four hundred forty-one".
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