Base | Representation |
---|---|
bin | 11100111011110… |
… | …00010111000101 |
3 | 121220201011002101 |
4 | 32131320113011 |
5 | 444113322203 |
6 | 40030112101 |
7 | 6005015101 |
oct | 1635702705 |
9 | 556634071 |
10 | 242714053 |
11 | 11500772a |
12 | 6934b631 |
13 | 3b3912aa |
14 | 24340901 |
15 | 1649541d |
hex | e7785c5 |
242714053 has 2 divisors, whose sum is σ = 242714054. Its totient is φ = 242714052.
The previous prime is 242714051. The next prime is 242714057. The reversal of 242714053 is 350417242.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 236944449 + 5769604 = 15393^2 + 2402^2 .
It is a cyclic number.
It is not a de Polignac number, because 242714053 - 21 = 242714051 is a prime.
It is a super-2 number, since 2×2427140532 = 117820223047373618, which contains 22 as substring.
Together with 242714051, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (242714051) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121357026 + 121357027.
It is an arithmetic number, because the mean of its divisors is an integer number (121357027).
Almost surely, 2242714053 is an apocalyptic number.
It is an amenable number.
242714053 is a deficient number, since it is larger than the sum of its proper divisors (1).
242714053 is an equidigital number, since it uses as much as digits as its factorization.
242714053 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 6720, while the sum is 28.
The square root of 242714053 is about 15579.2828140451. The cubic root of 242714053 is about 623.7802797605.
The spelling of 242714053 in words is "two hundred forty-two million, seven hundred fourteen thousand, fifty-three".
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