Base | Representation |
---|---|
bin | 11100110110110… |
… | …00111001010111 |
3 | 121212110222010001 |
4 | 32123120321113 |
5 | 443431422022 |
6 | 40004112131 |
7 | 5666324605 |
oct | 1633307127 |
9 | 555428101 |
10 | 242060887 |
11 | 114700a22 |
12 | 69095647 |
13 | 3b1c2bc3 |
14 | 24210875 |
15 | 163b6b27 |
hex | e6d8e57 |
242060887 has 2 divisors, whose sum is σ = 242060888. Its totient is φ = 242060886.
The previous prime is 242060851. The next prime is 242060921. The reversal of 242060887 is 788060242.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 242060887 - 27 = 242060759 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (242060837) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121030443 + 121030444.
It is an arithmetic number, because the mean of its divisors is an integer number (121030444).
Almost surely, 2242060887 is an apocalyptic number.
242060887 is a deficient number, since it is larger than the sum of its proper divisors (1).
242060887 is an equidigital number, since it uses as much as digits as its factorization.
242060887 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 43008, while the sum is 37.
The square root of 242060887 is about 15558.3060453251. The cubic root of 242060887 is about 623.2202269031.
The spelling of 242060887 in words is "two hundred forty-two million, sixty thousand, eight hundred eighty-seven".
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