Base | Representation |
---|---|
bin | 11100111000110… |
… | …01110101011111 |
3 | 121212222110222121 |
4 | 32130121311133 |
5 | 444013430004 |
6 | 40013523411 |
7 | 6001513234 |
oct | 1634316537 |
9 | 555873877 |
10 | 242326879 |
11 | 114872853 |
12 | 691a3567 |
13 | 3b286cb2 |
14 | 2427d78b |
15 | 1641a854 |
hex | e719d5f |
242326879 has 2 divisors, whose sum is σ = 242326880. Its totient is φ = 242326878.
The previous prime is 242326849. The next prime is 242326897. The reversal of 242326879 is 978623242.
Together with next prime (242326897) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 242326879 - 27 = 242326751 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (242326829) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121163439 + 121163440.
It is an arithmetic number, because the mean of its divisors is an integer number (121163440).
Almost surely, 2242326879 is an apocalyptic number.
242326879 is a deficient number, since it is larger than the sum of its proper divisors (1).
242326879 is an equidigital number, since it uses as much as digits as its factorization.
242326879 is an evil number, because the sum of its binary digits is even.
The product of its digits is 290304, while the sum is 43.
The square root of 242326879 is about 15566.8519296613. The cubic root of 242326879 is about 623.4484214337.
The spelling of 242326879 in words is "two hundred forty-two million, three hundred twenty-six thousand, eight hundred seventy-nine".
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