Base | Representation |
---|---|
bin | 1000001000111… |
… | …1111111111010 |
3 | 2101020201002212 |
4 | 2002033333322 |
5 | 32220104000 |
6 | 3215455122 |
7 | 563135630 |
oct | 202177772 |
9 | 71221085 |
10 | 34144250 |
11 | 18301098 |
12 | b5274a2 |
13 | 70c63ca |
14 | 476b350 |
15 | 2ee6c35 |
hex | 208fffa |
34144250 has 64 divisors (see below), whose sum is σ = 74131200. Its totient is φ = 11534400.
The previous prime is 34144207. The next prime is 34144301. The reversal of 34144250 is 5244143.
It is a Curzon number.
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, 190661 + ... + 190839.
It is an arithmetic number, because the mean of its divisors is an integer number (1158300).
Almost surely, 234144250 is an apocalyptic number.
34144250 is an abundant number, since it is smaller than the sum of its proper divisors (39986950).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34144250 is a wasteful number, since it uses less digits than its factorization.
34144250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 312 (or 302 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 23.
The square root of 34144250 is about 5843.3081383750. The cubic root of 34144250 is about 324.4186847090.
Adding to 34144250 its reverse (5244143), we get a palindrome (39388393).
The spelling of 34144250 in words is "thirty-four million, one hundred forty-four thousand, two hundred fifty".
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