Base | Representation |
---|---|
bin | 10000100110000111… |
… | …01100011000101110 |
3 | 211222221010010110100 |
4 | 20103003230120232 |
5 | 121221333414214 |
6 | 4032033051530 |
7 | 433534642044 |
oct | 102303543056 |
9 | 24887103410 |
10 | 8909669934 |
11 | 3862304990 |
12 | 18879b6ba6 |
13 | abcb44059 |
14 | 607420394 |
15 | 3722d7309 |
hex | 2130ec62e |
8909669934 has 24 divisors (see below), whose sum is σ = 21059220312. Its totient is φ = 2699899920.
The previous prime is 8909669933. The next prime is 8909669953. The reversal of 8909669934 is 4399669098.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8909669933) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22498969 + ... + 22499364.
It is an arithmetic number, because the mean of its divisors is an integer number (877467513).
Almost surely, 28909669934 is an apocalyptic number.
8909669934 is an abundant number, since it is smaller than the sum of its proper divisors (12149550378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8909669934 is a wasteful number, since it uses less digits than its factorization.
8909669934 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44998352 (or 44998349 counting only the distinct ones).
The product of its (nonzero) digits is 22674816, while the sum is 63.
The square root of 8909669934 is about 94391.0479547716. The cubic root of 8909669934 is about 2073.1013694083.
The spelling of 8909669934 in words is "eight billion, nine hundred nine million, six hundred sixty-nine thousand, nine hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •