Base | Representation |
---|---|
bin | 1000001010100… |
… | …0010000101110 |
3 | 2101102202102121 |
4 | 2002220100232 |
5 | 32231244010 |
6 | 3221543154 |
7 | 564031441 |
oct | 202502056 |
9 | 71382377 |
10 | 34243630 |
11 | 18369823 |
12 | b574aba |
13 | 712c705 |
14 | 4795658 |
15 | 30163da |
hex | 20a842e |
34243630 has 8 divisors (see below), whose sum is σ = 61638552. Its totient is φ = 13697448.
The previous prime is 34243607. The next prime is 34243637. The reversal of 34243630 is 3634243.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 34243595 and 34243604.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34243637) 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, 1712172 + ... + 1712191.
It is an arithmetic number, because the mean of its divisors is an integer number (7704819).
Almost surely, 234243630 is an apocalyptic number.
34243630 is a deficient number, since it is larger than the sum of its proper divisors (27394922).
34243630 is a wasteful number, since it uses less digits than its factorization.
34243630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3424370.
The product of its (nonzero) digits is 5184, while the sum is 25.
The square root of 34243630 is about 5851.8057042250. The cubic root of 34243630 is about 324.7331300352.
Adding to 34243630 its reverse (3634243), we get a palindrome (37877873).
The spelling of 34243630 in words is "thirty-four million, two hundred forty-three thousand, six hundred thirty".
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