Base | Representation |
---|---|
bin | 1000001011001… |
… | …1011011101001 |
3 | 2101112002012020 |
4 | 2002303123221 |
5 | 32234230020 |
6 | 3222535053 |
7 | 564312024 |
oct | 202633351 |
9 | 71462166 |
10 | 34289385 |
11 | 183a0139 |
12 | b597489 |
13 | 71474a0 |
14 | 47a81bb |
15 | 3024c40 |
hex | 20b36e9 |
34289385 has 16 divisors (see below), whose sum is σ = 59083584. Its totient is φ = 16880832.
The previous prime is 34289377. The next prime is 34289393. The reversal of 34289385 is 58398243.
34289385 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 (34289377) and next prime (34289393).
It is not a de Polignac number, because 34289385 - 23 = 34289377 is a prime.
It is an unprimeable number.
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, 87727 + ... + 88116.
It is an arithmetic number, because the mean of its divisors is an integer number (3692724).
Almost surely, 234289385 is an apocalyptic number.
It is an amenable number.
34289385 is a deficient number, since it is larger than the sum of its proper divisors (24794199).
34289385 is a wasteful number, since it uses less digits than its factorization.
34289385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 175864.
The product of its digits is 207360, while the sum is 42.
The square root of 34289385 is about 5855.7138762067. The cubic root of 34289385 is about 324.8776975713.
The spelling of 34289385 in words is "thirty-four million, two hundred eighty-nine thousand, three hundred eighty-five".
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