Base | Representation |
---|---|
bin | 1000010001100… |
… | …1111000110101 |
3 | 2102022101212012 |
4 | 2010121320311 |
5 | 32341142140 |
6 | 3235534005 |
7 | 601010360 |
oct | 204317065 |
9 | 72271765 |
10 | 34709045 |
11 | 18657468 |
12 | b75a305 |
13 | 72634c7 |
14 | 48770d7 |
15 | 30a9265 |
hex | 2119e35 |
34709045 has 16 divisors (see below), whose sum is σ = 48207360. Its totient is φ = 23497344.
The previous prime is 34709039. The next prime is 34709099. The reversal of 34709045 is 54090743.
It is a cyclic number.
It is not a de Polignac number, because 34709045 - 28 = 34708789 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3512 + ... + 9041.
It is an arithmetic number, because the mean of its divisors is an integer number (3012960).
Almost surely, 234709045 is an apocalyptic number.
34709045 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
34709045 is a deficient number, since it is larger than the sum of its proper divisors (13498315).
34709045 is a wasteful number, since it uses less digits than its factorization.
34709045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12644.
The product of its (nonzero) digits is 15120, while the sum is 32.
The square root of 34709045 is about 5891.4382794017. The cubic root of 34709045 is about 326.1976952109.
Adding to 34709045 its reverse (54090743), we get a palindrome (88799788).
The spelling of 34709045 in words is "thirty-four million, seven hundred nine thousand, forty-five".
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