Base | Representation |
---|---|
bin | 1000001101100… |
… | …1100101110101 |
3 | 2101211000121010 |
4 | 2003121211311 |
5 | 32304230220 |
6 | 3230142433 |
7 | 565532511 |
oct | 203314565 |
9 | 71730533 |
10 | 34445685 |
11 | 1849760a |
12 | b651a19 |
13 | 71a0681 |
14 | 4809141 |
15 | 30561e0 |
hex | 20d9975 |
34445685 has 16 divisors (see below), whose sum is σ = 55186560. Its totient is φ = 18346560.
The previous prime is 34445683. The next prime is 34445687. The reversal of 34445685 is 58654443.
34445685 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (34445683) and next prime (34445687).
It is not a de Polignac number, because 34445685 - 21 = 34445683 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34445683) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18915 + ... + 20655.
It is an arithmetic number, because the mean of its divisors is an integer number (3449160).
Almost surely, 234445685 is an apocalyptic number.
It is an amenable number.
34445685 is a deficient number, since it is larger than the sum of its proper divisors (20740875).
34445685 is a wasteful number, since it uses less digits than its factorization.
34445685 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3068.
The product of its digits is 230400, while the sum is 39.
The square root of 34445685 is about 5869.0446411661. The cubic root of 34445685 is about 325.3705753253.
The spelling of 34445685 in words is "thirty-four million, four hundred forty-five thousand, six hundred eighty-five".
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