Base | Representation |
---|---|
bin | 100000011110010110… |
… | …111100010010101001 |
3 | 10100000002022020022212 |
4 | 200132112330102221 |
5 | 1032402440201334 |
6 | 24004005054505 |
7 | 2343042124130 |
oct | 403626742251 |
9 | 110002266285 |
10 | 34869068969 |
11 | 13873753679 |
12 | 69116b7435 |
13 | 33990704b7 |
14 | 198ad86917 |
15 | d9131aece |
hex | 81e5bc4a9 |
34869068969 has 16 divisors (see below), whose sum is σ = 40167705600. Its totient is φ = 29649918480.
The previous prime is 34869068947. The next prime is 34869068989. The reversal of 34869068969 is 96986096843.
It is not a de Polignac number, because 34869068969 - 212 = 34869064873 is a prime.
It is a super-2 number, since 2×348690689692 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 34869068899 and 34869068908.
It is not an unprimeable number, because it can be changed into a prime (34869068909) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4947362 + ... + 4954404.
It is an arithmetic number, because the mean of its divisors is an integer number (2510481600).
Almost surely, 234869068969 is an apocalyptic number.
It is an amenable number.
34869068969 is a deficient number, since it is larger than the sum of its proper divisors (5298636631).
34869068969 is a wasteful number, since it uses less digits than its factorization.
34869068969 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12580.
The product of its (nonzero) digits is 120932352, while the sum is 68.
The spelling of 34869068969 in words is "thirty-four billion, eight hundred sixty-nine million, sixty-eight thousand, nine hundred sixty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •