Base | Representation |
---|---|
bin | 11100111011000… |
… | …10100001110001 |
3 | 121220112121102020 |
4 | 32131202201301 |
5 | 444102442000 |
6 | 40024142053 |
7 | 6004163265 |
oct | 1635424161 |
9 | 556477366 |
10 | 242624625 |
11 | 114a56521 |
12 | 69307929 |
13 | 3b35c689 |
14 | 2431a0a5 |
15 | 16478ba0 |
hex | e762871 |
242624625 has 32 divisors (see below), whose sum is σ = 409304064. Its totient is φ = 127612800.
The previous prime is 242624573. The next prime is 242624653. The reversal of 242624625 is 526426242.
242624625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 242624625 - 27 = 242624497 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22944 + ... + 31806.
It is an arithmetic number, because the mean of its divisors is an integer number (12790752).
Almost surely, 2242624625 is an apocalyptic number.
242624625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
242624625 is a deficient number, since it is larger than the sum of its proper divisors (166679439).
242624625 is an equidigital number, since it uses as much as digits as its factorization.
242624625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8954 (or 8944 counting only the distinct ones).
The product of its digits is 46080, while the sum is 33.
The square root of 242624625 is about 15576.4124560182. The cubic root of 242624625 is about 623.7036597287.
The spelling of 242624625 in words is "two hundred forty-two million, six hundred twenty-four thousand, six hundred twenty-five".
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