Base | Representation |
---|---|
bin | 1000000111011… |
… | …0110001010111 |
3 | 2101001110100210 |
4 | 2001312301113 |
5 | 32203302134 |
6 | 3213340503 |
7 | 562225443 |
oct | 201666127 |
9 | 71043323 |
10 | 34040919 |
11 | 182404a0 |
12 | b497733 |
13 | 708b373 |
14 | 4741823 |
15 | 2ec62e9 |
hex | 2076c57 |
34040919 has 16 divisors (see below), whose sum is σ = 52427520. Its totient is φ = 19416960.
The previous prime is 34040917. The next prime is 34040921. The reversal of 34040919 is 91904043.
34040919 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 (34040917) and next prime (34040921).
It is not a de Polignac number, because 34040919 - 21 = 34040917 is a prime.
It is a super-2 number, since 2×340409192 = 2317568332729122, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34040917) by changing a digit.
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, 29779 + ... + 30900.
It is an arithmetic number, because the mean of its divisors is an integer number (3276720).
Almost surely, 234040919 is an apocalyptic number.
34040919 is a deficient number, since it is larger than the sum of its proper divisors (18386601).
34040919 is a wasteful number, since it uses less digits than its factorization.
34040919 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60710.
The product of its (nonzero) digits is 3888, while the sum is 30.
The square root of 34040919 is about 5834.4596150800. The cubic root of 34040919 is about 324.0910904527.
The spelling of 34040919 in words is "thirty-four million, forty thousand, nine hundred nineteen".
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