Base | Representation |
---|---|
bin | 1000010000001… |
… | …0010111010001 |
3 | 2102010111200110 |
4 | 2010002113101 |
5 | 32330101224 |
6 | 3233511533 |
7 | 600126426 |
oct | 204022721 |
9 | 72114613 |
10 | 34612689 |
11 | 185a1031 |
12 | b7125a9 |
13 | 722b6a7 |
14 | 484dd4d |
15 | 308a929 |
hex | 21025d1 |
34612689 has 16 divisors (see below), whose sum is σ = 48121920. Its totient is φ = 22102080.
The previous prime is 34612687. The next prime is 34612729. The reversal of 34612689 is 98621643.
It is not a de Polignac number, because 34612689 - 21 = 34612687 is a prime.
It is not an unprimeable number, because it can be changed into a prime (34612687) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9879 + ... + 12915.
It is an arithmetic number, because the mean of its divisors is an integer number (3007620).
Almost surely, 234612689 is an apocalyptic number.
It is an amenable number.
34612689 is a deficient number, since it is larger than the sum of its proper divisors (13509231).
34612689 is a wasteful number, since it uses less digits than its factorization.
34612689 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3200.
The product of its digits is 62208, while the sum is 39.
The square root of 34612689 is about 5883.2549664280. The cubic root of 34612689 is about 325.8955622902.
The spelling of 34612689 in words is "thirty-four million, six hundred twelve thousand, six hundred eighty-nine".
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