Base | Representation |
---|---|
bin | 1000001100110… |
… | …1000010011101 |
3 | 2101201102001211 |
4 | 2003031002131 |
5 | 32301104034 |
6 | 3225104421 |
7 | 565226560 |
oct | 203150235 |
9 | 71642054 |
10 | 34394269 |
11 | 18461a18 |
12 | b628111 |
13 | 7183150 |
14 | 47d44d7 |
15 | 3045d64 |
hex | 20cd09d |
34394269 has 16 divisors (see below), whose sum is σ = 44174592. Its totient is φ = 26028288.
The previous prime is 34394257. The next prime is 34394273. The reversal of 34394269 is 96249343.
It is not a de Polignac number, because 34394269 - 219 = 33869981 is a prime.
It is a super-2 number, since 2×343942692 = 2365931480088722, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34394209) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6124 + ... + 10309.
It is an arithmetic number, because the mean of its divisors is an integer number (2760912).
Almost surely, 234394269 is an apocalyptic number.
It is an amenable number.
34394269 is a deficient number, since it is larger than the sum of its proper divisors (9780323).
34394269 is a wasteful number, since it uses less digits than its factorization.
34394269 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16476.
The product of its digits is 139968, while the sum is 40.
The square root of 34394269 is about 5864.6627354009. The cubic root of 34394269 is about 325.2086045380.
The spelling of 34394269 in words is "thirty-four million, three hundred ninety-four thousand, two hundred sixty-nine".
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