Base | Representation |
---|---|
bin | 11011111001101… |
… | …00011010011111 |
3 | 121022101211022102 |
4 | 31330310122133 |
5 | 434404002020 |
6 | 35120235315 |
7 | 5541240110 |
oct | 1574643237 |
9 | 538354272 |
10 | 234047135 |
11 | 110128093 |
12 | 6646bb3b |
13 | 3964843a |
14 | 23126207 |
15 | 15832475 |
hex | df3469f |
234047135 has 16 divisors (see below), whose sum is σ = 324850176. Its totient is φ = 158553888.
The previous prime is 234047083. The next prime is 234047153. The reversal of 234047135 is 531740432.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 234047135 - 212 = 234043039 is a prime.
It is a super-2 number, since 2×2340471352 = 109556122803416450, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 234047098 and 234047107.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37379 + ... + 43188.
It is an arithmetic number, because the mean of its divisors is an integer number (20303136).
Almost surely, 2234047135 is an apocalyptic number.
234047135 is a deficient number, since it is larger than the sum of its proper divisors (90803041).
234047135 is an equidigital number, since it uses as much as digits as its factorization.
234047135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80662.
The product of its (nonzero) digits is 10080, while the sum is 29.
The square root of 234047135 is about 15298.5991188736. The cubic root of 234047135 is about 616.2653876651.
Adding to 234047135 its reverse (531740432), we get a palindrome (765787567).
The spelling of 234047135 in words is "two hundred thirty-four million, forty-seven thousand, one hundred thirty-five".
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