Base | Representation |
---|---|
bin | 1000000111010… |
… | …1010011001011 |
3 | 2101001011002112 |
4 | 2001311103023 |
5 | 32203104031 |
6 | 3213252535 |
7 | 562202042 |
oct | 201652313 |
9 | 71034075 |
10 | 34034891 |
11 | 18236a10 |
12 | b49414b |
13 | 70886b7 |
14 | 473d559 |
15 | 2ec462b |
hex | 20754cb |
34034891 has 6 divisors (see below), whose sum is σ = 37150092. Its totient is φ = 30923220.
The previous prime is 34034873. The next prime is 34034899. The reversal of 34034891 is 19843043.
It is not a de Polignac number, because 34034891 - 214 = 34018507 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34034899) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18470 + ... + 20228.
It is an arithmetic number, because the mean of its divisors is an integer number (6191682).
Almost surely, 234034891 is an apocalyptic number.
34034891 is a deficient number, since it is larger than the sum of its proper divisors (3115201).
34034891 is an frugal number, since it uses more digits than its factorization.
34034891 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3529 (or 1770 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 32.
The square root of 34034891 is about 5833.9430062351. The cubic root of 34034891 is about 324.0719591986.
The spelling of 34034891 in words is "thirty-four million, thirty-four thousand, eight hundred ninety-one".
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