Base | Representation |
---|---|
bin | 11100000000010… |
… | …00110001000001 |
3 | 121101001000110000 |
4 | 32000020301001 |
5 | 440114320204 |
6 | 35151030213 |
7 | 5551522002 |
oct | 1600106101 |
9 | 541030400 |
10 | 234916929 |
11 | 110671625 |
12 | 6680b369 |
13 | 39891300 |
14 | 232b11a9 |
15 | 15955039 |
hex | e008c41 |
234916929 has 45 divisors (see below), whose sum is σ = 382918899. Its totient is φ = 143460720.
The previous prime is 234916901. The next prime is 234916939. The reversal of 234916929 is 929619432.
It is a happy number.
The square root of 234916929 is 15327.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 34751025 + 200165904 = 5895^2 + 14148^2 .
It is not a de Polignac number, because 234916929 - 29 = 234916417 is a prime.
It is not an unprimeable number, because it can be changed into a prime (234916939) by changing a digit.
It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 1793194 + ... + 1793324.
Almost surely, 2234916929 is an apocalyptic number.
234916929 is the 15327-th square number.
234916929 is the 7664-th centered octagonal number.
It is an amenable number.
234916929 is a deficient number, since it is larger than the sum of its proper divisors (148001970).
234916929 is an equidigital number, since it uses as much as digits as its factorization.
234916929 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 300 (or 147 counting only the distinct ones).
The product of its digits is 209952, while the sum is 45.
The cubic root of 234916929 is about 617.0278570028.
The spelling of 234916929 in words is "two hundred thirty-four million, nine hundred sixteen thousand, nine hundred twenty-nine".
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