Base | Representation |
---|---|
bin | 1000001011000… |
… | …1011101100001 |
3 | 2101111200010021 |
4 | 2002301131201 |
5 | 32234000223 |
6 | 3222433441 |
7 | 564246343 |
oct | 202613541 |
9 | 71450107 |
10 | 34281313 |
11 | 18395070 |
12 | b592881 |
13 | 7143901 |
14 | 47a5293 |
15 | 302265d |
hex | 20b1761 |
34281313 has 8 divisors (see below), whose sum is σ = 37565280. Its totient is φ = 31025280.
The previous prime is 34281307. The next prime is 34281337. The reversal of 34281313 is 31318243.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 34281313 - 25 = 34281281 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34281353) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4368 + ... + 9361.
It is an arithmetic number, because the mean of its divisors is an integer number (4695660).
Almost surely, 234281313 is an apocalyptic number.
It is an amenable number.
34281313 is a deficient number, since it is larger than the sum of its proper divisors (3283967).
34281313 is a wasteful number, since it uses less digits than its factorization.
34281313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13967.
The product of its digits is 1728, while the sum is 25.
The square root of 34281313 is about 5855.0245943121. The cubic root of 34281313 is about 324.8522026202.
Adding to 34281313 its reverse (31318243), we get a palindrome (65599556).
The spelling of 34281313 in words is "thirty-four million, two hundred eighty-one thousand, three hundred thirteen".
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