Base | Representation |
---|---|
bin | 111100010000101… |
… | …1000001101000101 |
3 | 12012220210001020120 |
4 | 1320201120031011 |
5 | 13120114001223 |
6 | 532350452153 |
7 | 101051564556 |
oct | 17041301505 |
9 | 5186701216 |
10 | 2022015813 |
11 | 948414454 |
12 | 485204059 |
13 | 262bb517c |
14 | 15278a32d |
15 | bc7b0be3 |
hex | 78858345 |
2022015813 has 16 divisors (see below), whose sum is σ = 2814289920. Its totient is φ = 1288919984.
The previous prime is 2022015791. The next prime is 2022015829. The reversal of 2022015813 is 3185102202.
It is a cyclic number.
It is not a de Polignac number, because 2022015813 - 220 = 2020967237 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2022015833) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 319720 + ... + 325982.
It is an arithmetic number, because the mean of its divisors is an integer number (175893120).
Almost surely, 22022015813 is an apocalyptic number.
2022015813 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
2022015813 is a deficient number, since it is larger than the sum of its proper divisors (792274107).
2022015813 is a wasteful number, since it uses less digits than its factorization.
2022015813 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10968.
The product of its (nonzero) digits is 960, while the sum is 24.
The square root of 2022015813 is about 44966.8301417834. The cubic root of 2022015813 is about 1264.5272206192.
The spelling of 2022015813 in words is "two billion, twenty-two million, fifteen thousand, eight hundred thirteen".
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