Base | Representation |
---|---|
bin | 1000001110100… |
… | …1110111010111 |
3 | 2101221102000221 |
4 | 2003221313113 |
5 | 32313343333 |
6 | 3231415211 |
7 | 566231035 |
oct | 203516727 |
9 | 71842027 |
10 | 34512343 |
11 | 185326a8 |
12 | b684507 |
13 | 71c4b08 |
14 | 4825555 |
15 | 306ad2d |
hex | 20e9dd7 |
34512343 has 8 divisors (see below), whose sum is σ = 35109360. Its totient is φ = 33920640.
The previous prime is 34512323. The next prime is 34512353. The reversal of 34512343 is 34321543.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 34512343 - 29 = 34511831 is a prime.
It is a super-2 number, since 2×345123432 = 2382203638699298, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34512323) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13071 + ... + 15487.
It is an arithmetic number, because the mean of its divisors is an integer number (4388670).
Almost surely, 234512343 is an apocalyptic number.
34512343 is a deficient number, since it is larger than the sum of its proper divisors (597017).
34512343 is a wasteful number, since it uses less digits than its factorization.
34512343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2657.
The product of its digits is 4320, while the sum is 25.
The square root of 34512343 is about 5874.7206742108. The cubic root of 34512343 is about 325.5803217375.
Adding to 34512343 its reverse (34321543), we get a palindrome (68833886).
The spelling of 34512343 in words is "thirty-four million, five hundred twelve thousand, three hundred forty-three".
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