Base | Representation |
---|---|
bin | 1000001011101… |
… | …1000111111110 |
3 | 2101120200102020 |
4 | 2002323013332 |
5 | 32241232034 |
6 | 3223341010 |
7 | 564502626 |
oct | 202730776 |
9 | 71520366 |
10 | 34320894 |
11 | 18411883 |
12 | b5b1766 |
13 | 715892a |
14 | 47b5886 |
15 | 302e249 |
hex | 20bb1fe |
34320894 has 16 divisors (see below), whose sum is σ = 68699280. Its totient is φ = 11430720.
The previous prime is 34320893. The next prime is 34320919. The reversal of 34320894 is 49802343.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34320893) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12354 + ... + 14874.
It is an arithmetic number, because the mean of its divisors is an integer number (4293705).
Almost surely, 234320894 is an apocalyptic number.
34320894 is an abundant number, since it is smaller than the sum of its proper divisors (34378386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34320894 is a wasteful number, since it uses less digits than its factorization.
34320894 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4795.
The product of its (nonzero) digits is 20736, while the sum is 33.
The square root of 34320894 is about 5858.4037074958. The cubic root of 34320894 is about 324.9771786737.
The spelling of 34320894 in words is "thirty-four million, three hundred twenty thousand, eight hundred ninety-four".
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