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34134313 = 37922549
BaseRepresentation
bin1000001000110…
…1100100101001
32101020012110211
42002031210221
532214244223
63215341121
7563064643
oct202154451
971205424
1034134313
11182a4684
12b5217a1
1370c1a25
144767893
152ee3d0d
hex208d929

34134313 has 4 divisors (see below), whose sum is σ = 35056900. Its totient is φ = 33211728.

The previous prime is 34134311. The next prime is 34134341. The reversal of 34134313 is 31343143.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31343143 = 132411011.

It can be written as a sum of positive squares in 2 ways, for example, as 23164969 + 10969344 = 4813^2 + 3312^2 .

It is a cyclic number.

It is not a de Polignac number, because 34134313 - 21 = 34134311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34134311) 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, 461238 + ... + 461311.

It is an arithmetic number, because the mean of its divisors is an integer number (8764225).

Almost surely, 234134313 is an apocalyptic number.

It is an amenable number.

34134313 is a deficient number, since it is larger than the sum of its proper divisors (922587).

34134313 is an equidigital number, since it uses as much as digits as its factorization.

34134313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922586.

The product of its digits is 1296, while the sum is 22.

The square root of 34134313 is about 5842.4577876096. The cubic root of 34134313 is about 324.3872098022.

Adding to 34134313 its reverse (31343143), we get a palindrome (65477456).

The spelling of 34134313 in words is "thirty-four million, one hundred thirty-four thousand, three hundred thirteen".

Divisors: 1 37 922549 34134313