Base | Representation |
---|---|
bin | 10100110010111110… |
… | …111111111111001111 |
3 | 2010122020020022121010 |
4 | 110302332333333033 |
5 | 331213013243203 |
6 | 14131445540303 |
7 | 1420235446530 |
oct | 246276777717 |
9 | 63566208533 |
10 | 22330212303 |
11 | 9519906013 |
12 | 43b2414693 |
13 | 214b39a599 |
14 | 111b97a687 |
15 | 8aa609303 |
hex | 532fbffcf |
22330212303 has 8 divisors (see below), whose sum is σ = 34026990208. Its totient is φ = 12760121304.
The previous prime is 22330212301. The next prime is 22330212319. The reversal of 22330212303 is 30321203322.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 22330212303 - 21 = 22330212301 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 1063343443 = 22330212303 / (2 + 2 + 3 + 3 + 0 + 2 + 1 + 2 + 3 + 0 + 3).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 22330212303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22330212301) 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, 531671701 + ... + 531671742.
It is an arithmetic number, because the mean of its divisors is an integer number (4253373776).
Almost surely, 222330212303 is an apocalyptic number.
22330212303 is a deficient number, since it is larger than the sum of its proper divisors (11696777905).
22330212303 is a wasteful number, since it uses less digits than its factorization.
22330212303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1063343453.
The product of its (nonzero) digits is 1296, while the sum is 21.
Adding to 22330212303 its reverse (30321203322), we get a palindrome (52651415625).
The spelling of 22330212303 in words is "twenty-two billion, three hundred thirty million, two hundred twelve thousand, three hundred three".
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