Base | Representation |
---|---|
bin | 1000011001101111… |
… | …1011011110000011 |
3 | 12211012001200000101 |
4 | 2012123323132003 |
5 | 14104344442134 |
6 | 1011450303231 |
7 | 106615110451 |
oct | 20633733603 |
9 | 5735050011 |
10 | 2255468419 |
11 | a58175896 |
12 | 52b427b17 |
13 | 29c382ac9 |
14 | 1757999d1 |
15 | d3026e14 |
hex | 866fb783 |
2255468419 has 2 divisors, whose sum is σ = 2255468420. Its totient is φ = 2255468418.
The previous prime is 2255468393. The next prime is 2255468483. The reversal of 2255468419 is 9148645522.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2255468419 is a prime.
It is a super-2 number, since 2×22554684192 = 10174275578212719122, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (2255468219) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1127734209 + 1127734210.
It is an arithmetic number, because the mean of its divisors is an integer number (1127734210).
Almost surely, 22255468419 is an apocalyptic number.
2255468419 is a deficient number, since it is larger than the sum of its proper divisors (1).
2255468419 is an equidigital number, since it uses as much as digits as its factorization.
2255468419 is an evil number, because the sum of its binary digits is even.
The product of its digits is 691200, while the sum is 46.
The square root of 2255468419 is about 47491.7721189681. The cubic root of 2255468419 is about 1311.4314169097.
The spelling of 2255468419 in words is "two billion, two hundred fifty-five million, four hundred sixty-eight thousand, four hundred nineteen".
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