Base | Representation |
---|---|
bin | 111100001100111… |
… | …0001100000110011 |
3 | 12012210000202200121 |
4 | 1320121301200303 |
5 | 13114111203243 |
6 | 532240031111 |
7 | 101025622624 |
oct | 17031614063 |
9 | 5183022617 |
10 | 2020022323 |
11 | 947282740 |
12 | 484602497 |
13 | 2626679a7 |
14 | 1523cba4b |
15 | bc51a1ed |
hex | 78671833 |
2020022323 has 8 divisors (see below), whose sum is σ = 2206166976. Its totient is φ = 1834295400.
The previous prime is 2020022299. The next prime is 2020022351. The reversal of 2020022323 is 3232200202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2020022323 is a prime.
It is a Duffinian number.
It is a zygodrome in base 2.
It is a junction number, because it is equal to n+sod(n) for n = 2020022297 and 2020022306.
It is not an unprimeable number, because it can be changed into a prime (2020022023) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94273 + ... + 113698.
It is an arithmetic number, because the mean of its divisors is an integer number (275770872).
Almost surely, 22020022323 is an apocalyptic number.
2020022323 is a deficient number, since it is larger than the sum of its proper divisors (186144653).
2020022323 is a wasteful number, since it uses less digits than its factorization.
2020022323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 208865.
The product of its (nonzero) digits is 288, while the sum is 16.
The square root of 2020022323 is about 44944.6584479179. The cubic root of 2020022323 is about 1264.1115213903. Note that the first 3 decimals are identical.
Adding to 2020022323 its reverse (3232200202), we get a palindrome (5252222525).
The spelling of 2020022323 in words is "two billion, twenty million, twenty-two thousand, three hundred twenty-three".
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