Base | Representation |
---|---|
bin | 1000001000111… |
… | …1100001111010 |
3 | 2101020121110202 |
4 | 2002033201322 |
5 | 32220023310 |
6 | 3215442202 |
7 | 563130215 |
oct | 202174172 |
9 | 71217422 |
10 | 34142330 |
11 | 182aa702 |
12 | b526362 |
13 | 70c5581 |
14 | 476a77c |
15 | 2ee63a5 |
hex | 208f87a |
34142330 has 8 divisors (see below), whose sum is σ = 61456212. Its totient is φ = 13656928.
The previous prime is 34142291. The next prime is 34142333. The reversal of 34142330 is 3324143.
It can be written as a sum of positive squares in 2 ways, for example, as 34140649 + 1681 = 5843^2 + 41^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (34142333) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1707107 + ... + 1707126.
Almost surely, 234142330 is an apocalyptic number.
34142330 is a deficient number, since it is larger than the sum of its proper divisors (27313882).
34142330 is a wasteful number, since it uses less digits than its factorization.
34142330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3414240.
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 34142330 is about 5843.1438455681. The cubic root of 34142330 is about 324.4126036895.
Adding to 34142330 its reverse (3324143), we get a palindrome (37466473).
The spelling of 34142330 in words is "thirty-four million, one hundred forty-two thousand, three hundred thirty".
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