Base | Representation |
---|---|
bin | 111011100110101… |
… | …1110101000000111 |
3 | 12011101101122102202 |
4 | 1313031132220013 |
5 | 13044001201043 |
6 | 530243225115 |
7 | 100363622666 |
oct | 16715365007 |
9 | 5141348382 |
10 | 2000022023 |
11 | 936a6216a |
12 | 47997819b |
13 | 25b4843ac |
14 | 14d8a2ddd |
15 | ba8b91b8 |
hex | 7735ea07 |
2000022023 has 4 divisors (see below), whose sum is σ = 2105286360. Its totient is φ = 1894757688.
The previous prime is 2000022007. The next prime is 2000022053. The reversal of 2000022023 is 3202200002.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2000022023 - 24 = 2000022007 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2000021995 and 2000022013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2000022053) 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, 52632140 + ... + 52632177.
It is an arithmetic number, because the mean of its divisors is an integer number (526321590).
Almost surely, 22000022023 is an apocalyptic number.
2000022023 is a deficient number, since it is larger than the sum of its proper divisors (105264337).
2000022023 is a wasteful number, since it uses less digits than its factorization.
2000022023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105264336.
The product of its (nonzero) digits is 48, while the sum is 11.
The square root of 2000022023 is about 44721.6057739433. The cubic root of 2000022023 is about 1259.9256744181.
Adding to 2000022023 its reverse (3202200002), we get a palindrome (5202222025).
The spelling of 2000022023 in words is "two billion, twenty-two thousand, twenty-three".
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