Base | Representation |
---|---|
bin | 1101000110101010010… |
… | …1000110111100000101 |
3 | 210112002110001200000122 |
4 | 3101222211012330011 |
5 | 12142024330141122 |
6 | 251231024151325 |
7 | 22156561633412 |
oct | 3215245067405 |
9 | 715073050018 |
10 | 225126412037 |
11 | 87525a9948a |
12 | 3776a468545 |
13 | 182c9ab5cc7 |
14 | ac79173109 |
15 | 5cc92b7142 |
hex | 346a946f05 |
225126412037 has 2 divisors, whose sum is σ = 225126412038. Its totient is φ = 225126412036.
The previous prime is 225126412031. The next prime is 225126412039. The reversal of 225126412037 is 730214621522.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 173454757441 + 51671654596 = 416479^2 + 227314^2 .
It is a cyclic number.
It is not a de Polignac number, because 225126412037 - 226 = 225059303173 is a prime.
Together with 225126412039, it forms a pair of twin primes.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 225126411988 and 225126412006.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (225126412031) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112563206018 + 112563206019.
It is an arithmetic number, because the mean of its divisors is an integer number (112563206019).
Almost surely, 2225126412037 is an apocalyptic number.
It is an amenable number.
225126412037 is a deficient number, since it is larger than the sum of its proper divisors (1).
225126412037 is an equidigital number, since it uses as much as digits as its factorization.
225126412037 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 40320, while the sum is 35.
The spelling of 225126412037 in words is "two hundred twenty-five billion, one hundred twenty-six million, four hundred twelve thousand, thirty-seven".
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