Base | Representation |
---|---|
bin | 1001010000010101000010… |
… | …11111111010000100001011 |
3 | 2200001122202022100111010002 |
4 | 10220022201133322010023 |
5 | 10131422414210411043 |
6 | 111141411245513215 |
7 | 4200255042161522 |
oct | 450124137720413 |
9 | 80048668314102 |
10 | 20352264544523 |
11 | 653738a83118a |
12 | 23484a427280b |
13 | b48297092322 |
14 | 5050aa76d4b9 |
15 | 254620b05bb8 |
hex | 1282a17fa10b |
20352264544523 has 2 divisors, whose sum is σ = 20352264544524. Its totient is φ = 20352264544522.
The previous prime is 20352264544483. The next prime is 20352264544531. The reversal of 20352264544523 is 32544546225302.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-20352264544523 is a prime.
It is not a weakly prime, because it can be changed into another prime (20352264547523) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10176132272261 + 10176132272262.
It is an arithmetic number, because the mean of its divisors is an integer number (10176132272262).
Almost surely, 220352264544523 is an apocalyptic number.
20352264544523 is a deficient number, since it is larger than the sum of its proper divisors (1).
20352264544523 is an equidigital number, since it uses as much as digits as its factorization.
20352264544523 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 6912000, while the sum is 47.
The spelling of 20352264544523 in words is "twenty trillion, three hundred fifty-two billion, two hundred sixty-four million, five hundred forty-four thousand, five hundred twenty-three".
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