Base | Representation |
---|---|
bin | 1010100110101100111011… |
… | …01001000000100101110110 |
3 | 10001120101001110000010122000 |
4 | 11103112131221000211312 |
5 | 11024033401142120342 |
6 | 121333023104320130 |
7 | 4624546614214104 |
oct | 523263551004566 |
9 | 101511043003560 |
10 | 23320022223222 |
11 | 7480a6965872a |
12 | 27476b0313046 |
13 | 10020b7acb4aa |
14 | 5a89a34c4c74 |
15 | 2a691994444c |
hex | 15359da40976 |
23320022223222 has 32 divisors (see below), whose sum is σ = 52085328847200. Its totient is φ = 7733882155104.
The previous prime is 23320022223221. The next prime is 23320022223293. The reversal of 23320022223222 is 22232222002332.
23320022223222 is a `hidden beast` number, since 2 + 3 + 3 + 200 + 222 + 232 + 2 + 2 = 666.
It is a super-2 number, since 2×233200222232222 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23320022223221) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1096061097 + ... + 1096082372.
It is an arithmetic number, because the mean of its divisors is an integer number (1627666526475).
Almost surely, 223320022223222 is an apocalyptic number.
23320022223222 is an abundant number, since it is smaller than the sum of its proper divisors (28765306623978).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23320022223222 is a wasteful number, since it uses less digits than its factorization.
23320022223222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2192143677 (or 2192143671 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 27.
Adding to 23320022223222 its reverse (22232222002332), we get a palindrome (45552244225554).
The spelling of 23320022223222 in words is "twenty-three trillion, three hundred twenty billion, twenty-two million, two hundred twenty-three thousand, two hundred twenty-two".
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