Base | Representation |
---|---|
bin | 11100110111010… |
… | …01110010101111 |
3 | 121212121111001022 |
4 | 32123221302233 |
5 | 443441130340 |
6 | 40005404355 |
7 | 6000033434 |
oct | 1633516257 |
9 | 555544038 |
10 | 242130095 |
11 | 114748a19 |
12 | 691096bb |
13 | 3b21855c |
14 | 2422bb8b |
15 | 163cc3b5 |
hex | e6e9caf |
242130095 has 4 divisors (see below), whose sum is σ = 290556120. Its totient is φ = 193704072.
The previous prime is 242130089. The next prime is 242130103. The reversal of 242130095 is 590031242.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-242130095 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24213005 + ... + 24213014.
It is an arithmetic number, because the mean of its divisors is an integer number (72639030).
Almost surely, 2242130095 is an apocalyptic number.
242130095 is a deficient number, since it is larger than the sum of its proper divisors (48426025).
242130095 is an equidigital number, since it uses as much as digits as its factorization.
242130095 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48426024.
The product of its (nonzero) digits is 2160, while the sum is 26.
The square root of 242130095 is about 15560.5300359596. The cubic root of 242130095 is about 623.2796165275.
The spelling of 242130095 in words is "two hundred forty-two million, one hundred thirty thousand, ninety-five".
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