Base | Representation |
---|---|
bin | 10010101001011111… |
… | …001110010111110110 |
3 | 1220200110120022112101 |
4 | 102221133032113312 |
5 | 312001442412042 |
6 | 13110523012314 |
7 | 1306125061126 |
oct | 225137162766 |
9 | 56613508471 |
10 | 20023404022 |
11 | 8545764896 |
12 | 3a6996a09a |
13 | 1b714b057b |
14 | d7d458c86 |
15 | 7c2d406b7 |
hex | 4a97ce5f6 |
20023404022 has 8 divisors (see below), whose sum is σ = 30067439400. Its totient is φ = 10000924224.
The previous prime is 20023404017. The next prime is 20023404047. The reversal of 20023404022 is 22040432002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5386572 + ... + 5390287.
It is an arithmetic number, because the mean of its divisors is an integer number (3758429925).
Almost surely, 220023404022 is an apocalyptic number.
20023404022 is a deficient number, since it is larger than the sum of its proper divisors (10044035378).
20023404022 is a wasteful number, since it uses less digits than its factorization.
20023404022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10777790.
The product of its (nonzero) digits is 768, while the sum is 19.
Adding to 20023404022 its reverse (22040432002), we get a palindrome (42063836024).
The spelling of 20023404022 in words is "twenty billion, twenty-three million, four hundred four thousand, twenty-two".
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