Base | Representation |
---|---|
bin | 11100111000011… |
… | …01010110110011 |
3 | 121212212212212102 |
4 | 32130031112303 |
5 | 444010311023 |
6 | 40012451015 |
7 | 6001211222 |
oct | 1634152663 |
9 | 555785772 |
10 | 242275763 |
11 | 114838404 |
12 | 69179a6b |
13 | 3b269952 |
14 | 24268cb9 |
15 | 1640a628 |
hex | e70d5b3 |
242275763 has 4 divisors (see below), whose sum is σ = 242307408. Its totient is φ = 242244120.
The previous prime is 242275727. The next prime is 242275769. The reversal of 242275763 is 367572242.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 242275763 - 226 = 175166899 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (242275769) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3653 + ... + 22313.
It is an arithmetic number, because the mean of its divisors is an integer number (60576852).
Almost surely, 2242275763 is an apocalyptic number.
242275763 is a deficient number, since it is larger than the sum of its proper divisors (31645).
242275763 is a wasteful number, since it uses less digits than its factorization.
242275763 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31644.
The product of its digits is 141120, while the sum is 38.
The square root of 242275763 is about 15565.2100210694. The cubic root of 242275763 is about 623.4045819848.
The spelling of 242275763 in words is "two hundred forty-two million, two hundred seventy-five thousand, seven hundred sixty-three".
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