Base | Representation |
---|---|
bin | 11000001100110… |
… | …00100110101010 |
3 | 112010222110222012 |
4 | 30012120212222 |
5 | 403432001414 |
6 | 32050555522 |
7 | 5013321263 |
oct | 1406304652 |
9 | 463873865 |
10 | 203000234 |
11 | a4652098 |
12 | 57b98ba2 |
13 | 33097aa8 |
14 | 1cd6396a |
15 | 12c4d33e |
hex | c1989aa |
203000234 has 8 divisors (see below), whose sum is σ = 304738308. Its totient is φ = 101420800.
The previous prime is 203000227. The next prime is 203000243. The reversal of 203000234 is 432000302.
It can be written as a sum of positive squares in 2 ways, for example, as 107019025 + 95981209 = 10345^2 + 9797^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 36407 + ... + 41610.
Almost surely, 2203000234 is an apocalyptic number.
203000234 is a deficient number, since it is larger than the sum of its proper divisors (101738074).
203000234 is a wasteful number, since it uses less digits than its factorization.
203000234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79320.
The product of its (nonzero) digits is 144, while the sum is 14.
The square root of 203000234 is about 14247.8150605628. The cubic root of 203000234 is about 587.7132917418.
Adding to 203000234 its reverse (432000302), we get a palindrome (635000536).
The spelling of 203000234 in words is "two hundred three million, two hundred thirty-four", and thus it is an aban number.
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