Base | Representation |
---|---|
bin | 1000001011100… |
… | …0101101100001 |
3 | 2101120011212010 |
4 | 2002320231201 |
5 | 32240423014 |
6 | 3223223133 |
7 | 564432045 |
oct | 202705541 |
9 | 71504763 |
10 | 34311009 |
11 | 18405407 |
12 | b5a7aa9 |
13 | 7154295 |
14 | 47b2025 |
15 | 302b359 |
hex | 20b8b61 |
34311009 has 8 divisors (see below), whose sum is σ = 47737152. Its totient is φ = 21879440.
The previous prime is 34311007. The next prime is 34311023. The reversal of 34311009 is 90011343.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 34311009 - 21 = 34311007 is a prime.
It is not an unprimeable number, because it can be changed into a prime (34311001) 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, 248562 + ... + 248699.
It is an arithmetic number, because the mean of its divisors is an integer number (5967144).
Almost surely, 234311009 is an apocalyptic number.
It is an amenable number.
34311009 is a deficient number, since it is larger than the sum of its proper divisors (13426143).
34311009 is a wasteful number, since it uses less digits than its factorization.
34311009 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 497287.
The product of its (nonzero) digits is 324, while the sum is 21.
The square root of 34311009 is about 5857.5599868887. The cubic root of 34311009 is about 324.9459760301.
The spelling of 34311009 in words is "thirty-four million, three hundred eleven thousand, nine".
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