Base | Representation |
---|---|
bin | 11100111011010… |
… | …01110001010111 |
3 | 121220121010010010 |
4 | 32131221301113 |
5 | 444104414140 |
6 | 40024531303 |
7 | 6004345632 |
oct | 1635516127 |
9 | 556533103 |
10 | 242654295 |
11 | 114a76844 |
12 | 69320b33 |
13 | 3b370030 |
14 | 24326c19 |
15 | 16482880 |
hex | e769c57 |
242654295 has 16 divisors (see below), whose sum is σ = 418112352. Its totient is φ = 119460480.
The previous prime is 242654287. The next prime is 242654297. The reversal of 242654295 is 592456242.
It is not a de Polignac number, because 242654295 - 23 = 242654287 is a prime.
It is a super-2 number, since 2×2426542952 = 117762213763894050, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242654297) 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 in 15 ways as a sum of consecutive naturals, for example, 621996 + ... + 622385.
It is an arithmetic number, because the mean of its divisors is an integer number (26132022).
Almost surely, 2242654295 is an apocalyptic number.
242654295 is a deficient number, since it is larger than the sum of its proper divisors (175458057).
242654295 is a wasteful number, since it uses less digits than its factorization.
242654295 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1244402.
The product of its digits is 172800, while the sum is 39.
The square root of 242654295 is about 15577.3648284939. The cubic root of 242654295 is about 623.7290824481.
The spelling of 242654295 in words is "two hundred forty-two million, six hundred fifty-four thousand, two hundred ninety-five".
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