Base | Representation |
---|---|
bin | 1001011001000101110110… |
… | …10101111110011010011011 |
3 | 2201010102220011221222202221 |
4 | 10230202323111332122123 |
5 | 10201341023014443402 |
6 | 111532003251204511 |
7 | 4231104110135164 |
oct | 454427325763233 |
9 | 81112804858687 |
10 | 20653345859227 |
11 | 66430423401a4 |
12 | 239690b8a6737 |
13 | b6a7a9c2ba03 |
14 | 5158ad34876b |
15 | 25c3931a9337 |
hex | 12c8bb57e69b |
20653345859227 has 2 divisors, whose sum is σ = 20653345859228. Its totient is φ = 20653345859226.
The previous prime is 20653345859221. The next prime is 20653345859233. The reversal of 20653345859227 is 72295854335602.
It is a balanced prime because it is at equal distance from previous prime (20653345859221) and next prime (20653345859233).
It is a cyclic number.
It is not a de Polignac number, because 20653345859227 - 23 = 20653345859219 is a prime.
It is not a weakly prime, because it can be changed into another prime (20653345859221) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10326672929613 + 10326672929614.
It is an arithmetic number, because the mean of its divisors is an integer number (10326672929614).
Almost surely, 220653345859227 is an apocalyptic number.
20653345859227 is a deficient number, since it is larger than the sum of its proper divisors (1).
20653345859227 is an equidigital number, since it uses as much as digits as its factorization.
20653345859227 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 108864000, while the sum is 61.
The spelling of 20653345859227 in words is "twenty trillion, six hundred fifty-three billion, three hundred forty-five million, eight hundred fifty-nine thousand, two hundred twenty-seven".
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