Base | Representation |
---|---|
bin | 11111101100100111… |
… | …000101101010111001 |
3 | 10020211220210201211202 |
4 | 133230213011222321 |
5 | 1024200304102024 |
6 | 23345112103545 |
7 | 2313255655121 |
oct | 375447055271 |
9 | 106756721752 |
10 | 34034440889 |
11 | 134856111a9 |
12 | 671a094bb5 |
13 | 3295184c27 |
14 | 190c1a5c81 |
15 | d42e03bae |
hex | 7ec9c5ab9 |
34034440889 has 4 divisors (see below), whose sum is σ = 34042081524. Its totient is φ = 34026800256.
The previous prime is 34034440871. The next prime is 34034440901. The reversal of 34034440889 is 98804443043.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 20253559225 + 13780881664 = 142315^2 + 117392^2 .
It is a cyclic number.
It is not a de Polignac number, because 34034440889 - 28 = 34034440633 is a prime.
It is a super-2 number, since 2×340344408892 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (34034440819) 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, 3813632 + ... + 3822545.
It is an arithmetic number, because the mean of its divisors is an integer number (8510520381).
Almost surely, 234034440889 is an apocalyptic number.
It is an amenable number.
34034440889 is a deficient number, since it is larger than the sum of its proper divisors (7640635).
34034440889 is an equidigital number, since it uses as much as digits as its factorization.
34034440889 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7640634.
The product of its (nonzero) digits is 1327104, while the sum is 47.
The spelling of 34034440889 in words is "thirty-four billion, thirty-four million, four hundred forty thousand, eight hundred eighty-nine".
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