Base | Representation |
---|---|
bin | 1000001000100… |
… | …1000100011101 |
3 | 2101012021011201 |
4 | 2002021010131 |
5 | 32213201434 |
6 | 3215115501 |
7 | 562660114 |
oct | 202110435 |
9 | 71167151 |
10 | 34115869 |
11 | 18291837 |
12 | b512b91 |
13 | 70b6508 |
14 | 4760c7b |
15 | 2edd614 |
hex | 208911d |
34115869 has 4 divisors (see below), whose sum is σ = 34289244. Its totient is φ = 33942496.
The previous prime is 34115867. The next prime is 34115891. The reversal of 34115869 is 96851143.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 33790969 + 324900 = 5813^2 + 570^2 .
It is a cyclic number.
It is not a de Polignac number, because 34115869 - 21 = 34115867 is a prime.
It is a super-2 number, since 2×341158692 = 2327785035250322, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34115867) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86392 + ... + 86785.
It is an arithmetic number, because the mean of its divisors is an integer number (8572311).
Almost surely, 234115869 is an apocalyptic number.
It is an amenable number.
34115869 is a deficient number, since it is larger than the sum of its proper divisors (173375).
34115869 is a wasteful number, since it uses less digits than its factorization.
34115869 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 173374.
The product of its digits is 25920, while the sum is 37.
The square root of 34115869 is about 5840.8791290353. The cubic root of 34115869 is about 324.3287732408.
The spelling of 34115869 in words is "thirty-four million, one hundred fifteen thousand, eight hundred sixty-nine".
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