Base | Representation |
---|---|
bin | 11100111010011… |
… | …11000101001000 |
3 | 121220101120010222 |
4 | 32131033011020 |
5 | 444042414333 |
6 | 40022325212 |
7 | 6003412121 |
oct | 1635170510 |
9 | 556346128 |
10 | 242544968 |
11 | 114a01696 |
12 | 69289808 |
13 | 3b332343 |
14 | 242d9048 |
15 | 16460298 |
hex | e74f148 |
242544968 has 16 divisors (see below), whose sum is σ = 454969980. Its totient is φ = 121219648.
The previous prime is 242544949. The next prime is 242544977. The reversal of 242544968 is 869445242.
It is a happy number.
242544968 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 207994084 + 34550884 = 14422^2 + 5878^2 .
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, 18530 + ... + 28782.
Almost surely, 2242544968 is an apocalyptic number.
It is an amenable number.
242544968 is a deficient number, since it is larger than the sum of its proper divisors (212425012).
242544968 is a wasteful number, since it uses less digits than its factorization.
242544968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13216 (or 13212 counting only the distinct ones).
The product of its digits is 552960, while the sum is 44.
The square root of 242544968 is about 15573.8552709340. The cubic root of 242544968 is about 623.6353954287.
It can be divided in two parts, 242 and 544968, that multiplied together give a square (131882256 = 114842).
The spelling of 242544968 in words is "two hundred forty-two million, five hundred forty-four thousand, nine hundred sixty-eight".
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