Base | Representation |
---|---|
bin | 1000001001010… |
… | …0110010000010 |
3 | 2101021200222111 |
4 | 2002110302002 |
5 | 32221220332 |
6 | 3220125534 |
7 | 563250016 |
oct | 202246202 |
9 | 71250874 |
10 | 34163842 |
11 | 18314889 |
12 | b5368aa |
13 | 71022bb |
14 | 4774546 |
15 | 2eec947 |
hex | 2094c82 |
34163842 has 8 divisors (see below), whose sum is σ = 51278076. Its totient is φ = 17071152.
The previous prime is 34163819. The next prime is 34163849. The reversal of 34163842 is 24836143.
It can be written as a sum of positive squares in 2 ways, for example, as 27029601 + 7134241 = 5199^2 + 2671^2 .
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 (34163849) 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, 553 + ... + 8284.
Almost surely, 234163842 is an apocalyptic number.
34163842 is a deficient number, since it is larger than the sum of its proper divisors (17114234).
34163842 is a wasteful number, since it uses less digits than its factorization.
34163842 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10772.
The product of its digits is 13824, while the sum is 31.
The square root of 34163842 is about 5844.9843455736. The cubic root of 34163842 is about 324.4807234179.
Adding to 34163842 its reverse (24836143), we get a palindrome (58999985).
The spelling of 34163842 in words is "thirty-four million, one hundred sixty-three thousand, eight hundred forty-two".
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