Base | Representation |
---|---|
bin | 11111111110101101… |
… | …010010101100011101 |
3 | 10021122002010000211111 |
4 | 133332231102230131 |
5 | 1030311020310424 |
6 | 23435155422021 |
7 | 2323633445215 |
oct | 377655225435 |
9 | 107562100744 |
10 | 34338056989 |
11 | 13620a354a5 |
12 | 67a38b4911 |
13 | 331304a922 |
14 | 193a63b245 |
15 | d5e8c9194 |
hex | 7feb52b1d |
34338056989 has 8 divisors (see below), whose sum is σ = 34401515832. Its totient is φ = 34274634240.
The previous prime is 34338056981. The next prime is 34338057007. The reversal of 34338056989 is 98965083343.
It can be written as a sum of positive squares in 4 ways, for example, as 9355725625 + 24982331364 = 96725^2 + 158058^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 34338056989 - 23 = 34338056981 is a prime.
It is a super-2 number, since 2×343380569892 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34338056981) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2526837 + ... + 2540389.
It is an arithmetic number, because the mean of its divisors is an integer number (4300189479).
Almost surely, 234338056989 is an apocalyptic number.
It is an amenable number.
34338056989 is a deficient number, since it is larger than the sum of its proper divisors (63458843).
34338056989 is a wasteful number, since it uses less digits than its factorization.
34338056989 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18047.
The product of its (nonzero) digits is 16796160, while the sum is 58.
The spelling of 34338056989 in words is "thirty-four billion, three hundred thirty-eight million, fifty-six thousand, nine hundred eighty-nine".
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