Base | Representation |
---|---|
bin | 11111111100101101… |
… | …000011100001000101 |
3 | 10021112201212010112020 |
4 | 133330231003201011 |
5 | 1030223414043024 |
6 | 23431555113353 |
7 | 2323044634512 |
oct | 377455034105 |
9 | 107481763466 |
10 | 34304440389 |
11 | 13603a6488a |
12 | 67945a2859 |
13 | 33090aa74b |
14 | 1935daa309 |
15 | d5b988979 |
hex | 7fcb43845 |
34304440389 has 8 divisors (see below), whose sum is σ = 45762006432. Its totient is φ = 22858250640.
The previous prime is 34304440241. The next prime is 34304440411. The reversal of 34304440389 is 98304440343.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 34304440389 - 217 = 34304309317 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 34304440389.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34304440189) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2837034 + ... + 2849099.
It is an arithmetic number, because the mean of its divisors is an integer number (5720250804).
Almost surely, 234304440389 is an apocalyptic number.
It is an amenable number.
34304440389 is a deficient number, since it is larger than the sum of its proper divisors (11457566043).
34304440389 is a wasteful number, since it uses less digits than its factorization.
34304440389 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5688147.
The product of its (nonzero) digits is 497664, while the sum is 42.
The spelling of 34304440389 in words is "thirty-four billion, three hundred four million, four hundred forty thousand, three hundred eighty-nine".
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