Base | Representation |
---|---|
bin | 1000011110011110… |
… | …0110011110100011 |
3 | 12212120101111012121 |
4 | 2013213212132203 |
5 | 14124434233004 |
6 | 1013435405111 |
7 | 110245530244 |
oct | 20747463643 |
9 | 5776344177 |
10 | 2275305379 |
11 | a68394676 |
12 | 535bb3797 |
13 | 2a3509c59 |
14 | 178280ccb |
15 | d4b44854 |
hex | 879e67a3 |
2275305379 has 2 divisors, whose sum is σ = 2275305380. Its totient is φ = 2275305378.
The previous prime is 2275305377. The next prime is 2275305407. The reversal of 2275305379 is 9735035722.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2275305379 - 21 = 2275305377 is a prime.
Together with 2275305377, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (2275305377) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1137652689 + 1137652690.
It is an arithmetic number, because the mean of its divisors is an integer number (1137652690).
Almost surely, 22275305379 is an apocalyptic number.
2275305379 is a deficient number, since it is larger than the sum of its proper divisors (1).
2275305379 is an equidigital number, since it uses as much as digits as its factorization.
2275305379 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 396900, while the sum is 43.
The square root of 2275305379 is about 47700.1612051783. The cubic root of 2275305379 is about 1315.2649023210.
The spelling of 2275305379 in words is "two billion, two hundred seventy-five million, three hundred five thousand, three hundred seventy-nine".
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