Base | Representation |
---|---|
bin | 111100010000111… |
… | …0001101100001011 |
3 | 12012220222100102212 |
4 | 1320201301230023 |
5 | 13120130321303 |
6 | 532353015335 |
7 | 101052511115 |
oct | 17041615413 |
9 | 5186870385 |
10 | 2022120203 |
11 | 948485924 |
12 | 48525454b |
13 | 262c2083c |
14 | 1527b63b5 |
15 | bc7d1ad8 |
hex | 78871b0b |
2022120203 has 4 divisors (see below), whose sum is σ = 2022210288. Its totient is φ = 2022030120.
The previous prime is 2022120181. The next prime is 2022120211. The reversal of 2022120203 is 3020212202.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 2022120203 - 220 = 2021071627 is a prime.
It is a super-2 number, since 2×20221202032 = 8177940230761522418, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2022120223) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18650 + ... + 66272.
It is an arithmetic number, because the mean of its divisors is an integer number (505552572).
Almost surely, 22022120203 is an apocalyptic number.
2022120203 is a deficient number, since it is larger than the sum of its proper divisors (90085).
2022120203 is an equidigital number, since it uses as much as digits as its factorization.
2022120203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90084.
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 2022120203 is about 44967.9908712853. The cubic root of 2022120203 is about 1264.5489813664.
Adding to 2022120203 its reverse (3020212202), we get a palindrome (5042332405).
The spelling of 2022120203 in words is "two billion, twenty-two million, one hundred twenty thousand, two hundred three".
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