Base | Representation |
---|---|
bin | 10101000111001110… |
… | …111111111001011001 |
3 | 2011111220111210212021 |
4 | 111013032333321121 |
5 | 332412001404203 |
6 | 14225303414441 |
7 | 1431532254205 |
oct | 250716777131 |
9 | 64456453767 |
10 | 22669950553 |
11 | 9683661428 |
12 | 4488154421 |
13 | 21a389ca33 |
14 | 1150b35b05 |
15 | 8ca3675bd |
hex | 5473bfe59 |
22669950553 has 2 divisors, whose sum is σ = 22669950554. Its totient is φ = 22669950552.
The previous prime is 22669950481. The next prime is 22669950581. The reversal of 22669950553 is 35505996622.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 15647007744 + 7022942809 = 125088^2 + 83803^2 .
It is a cyclic number.
It is not a de Polignac number, because 22669950553 - 221 = 22667853401 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 22669950553.
It is not a weakly prime, because it can be changed into another prime (22669950593) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11334975276 + 11334975277.
It is an arithmetic number, because the mean of its divisors is an integer number (11334975277).
Almost surely, 222669950553 is an apocalyptic number.
It is an amenable number.
22669950553 is a deficient number, since it is larger than the sum of its proper divisors (1).
22669950553 is an equidigital number, since it uses as much as digits as its factorization.
22669950553 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4374000, while the sum is 52.
The spelling of 22669950553 in words is "twenty-two billion, six hundred sixty-nine million, nine hundred fifty thousand, five hundred fifty-three".
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