Base | Representation |
---|---|
bin | 11100011000001… |
… | …01101111001111 |
3 | 121120221012120010 |
4 | 32030011233033 |
5 | 441420102010 |
6 | 35342124303 |
7 | 5620252032 |
oct | 1614055717 |
9 | 546835503 |
10 | 238050255 |
11 | 112411753 |
12 | 67880693 |
13 | 3a41a551 |
14 | 23889019 |
15 | 15d73620 |
hex | e305bcf |
238050255 has 8 divisors (see below), whose sum is σ = 380880432. Its totient is φ = 126960128.
The previous prime is 238050247. The next prime is 238050257. The reversal of 238050255 is 552050832.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 238050255 - 23 = 238050247 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (238050257) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7934994 + ... + 7935023.
It is an arithmetic number, because the mean of its divisors is an integer number (47610054).
Almost surely, 2238050255 is an apocalyptic number.
238050255 is a deficient number, since it is larger than the sum of its proper divisors (142830177).
238050255 is a wasteful number, since it uses less digits than its factorization.
238050255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15870025.
The product of its (nonzero) digits is 12000, while the sum is 30.
The square root of 238050255 is about 15428.8773084758. The cubic root of 238050255 is about 619.7590591713.
The spelling of 238050255 in words is "two hundred thirty-eight million, fifty thousand, two hundred fifty-five".
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