Base | Representation |
---|---|
bin | 1000010100001… |
… | …0101111110101 |
3 | 2102121220102201 |
4 | 2011002233311 |
5 | 32412021110 |
6 | 3243304501 |
7 | 602305324 |
oct | 205025765 |
9 | 72556381 |
10 | 34876405 |
11 | 18761183 |
12 | b81b131 |
13 | 72c1735 |
14 | 48bc0bb |
15 | 30ddb3a |
hex | 2142bf5 |
34876405 has 4 divisors (see below), whose sum is σ = 41851692. Its totient is φ = 27901120.
The previous prime is 34876393. The next prime is 34876421. The reversal of 34876405 is 50467843.
34876405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 27688644 + 7187761 = 5262^2 + 2681^2 .
It is not a de Polignac number, because 34876405 - 27 = 34876277 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 3487636 + ... + 3487645.
It is an arithmetic number, because the mean of its divisors is an integer number (10462923).
Almost surely, 234876405 is an apocalyptic number.
It is an amenable number.
34876405 is a deficient number, since it is larger than the sum of its proper divisors (6975287).
34876405 is an equidigital number, since it uses as much as digits as its factorization.
34876405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6975286.
The product of its (nonzero) digits is 80640, while the sum is 37.
The square root of 34876405 is about 5905.6248610964. The cubic root of 34876405 is about 326.7211412463.
The spelling of 34876405 in words is "thirty-four million, eight hundred seventy-six thousand, four hundred five".
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