Base | Representation |
---|---|
bin | 111110110110100… |
… | …0100110110000011 |
3 | 12102222101200122220 |
4 | 1331231010312003 |
5 | 13304343441243 |
6 | 545134302123 |
7 | 103155635460 |
oct | 17555046603 |
9 | 5388350586 |
10 | 2108968323 |
11 | 992504130 |
12 | 4aa357943 |
13 | 277c0ac67 |
14 | 160142667 |
15 | c5239783 |
hex | 7db44d83 |
2108968323 has 32 divisors (see below), whose sum is σ = 3508150272. Its totient is φ = 1094839200.
The previous prime is 2108968319. The next prime is 2108968357. The reversal of 2108968323 is 3238698012.
It is not a de Polignac number, because 2108968323 - 22 = 2108968319 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2108968123) 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 31 ways as a sum of consecutive naturals, for example, 629190 + ... + 632532.
It is an arithmetic number, because the mean of its divisors is an integer number (109629696).
Almost surely, 22108968323 is an apocalyptic number.
2108968323 is a deficient number, since it is larger than the sum of its proper divisors (1399181949).
2108968323 is a wasteful number, since it uses less digits than its factorization.
2108968323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6095.
The product of its (nonzero) digits is 124416, while the sum is 42.
The square root of 2108968323 is about 45923.5051253713. The cubic root of 2108968323 is about 1282.3995359977.
The spelling of 2108968323 in words is "two billion, one hundred eight million, nine hundred sixty-eight thousand, three hundred twenty-three".
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