Base | Representation |
---|---|
bin | 10100100111111001… |
… | …100010111000111111 |
3 | 2010011021021120222122 |
4 | 110213321202320333 |
5 | 330322410424043 |
6 | 14101203433155 |
7 | 1412516606063 |
oct | 244771427077 |
9 | 63137246878 |
10 | 22144233023 |
11 | 943392a030 |
12 | 43600857bb |
13 | 211b9b1c83 |
14 | 1100da7aa3 |
15 | 89911e368 |
hex | 527e62e3f |
22144233023 has 8 divisors (see below), whose sum is σ = 24428777040. Its totient is φ = 19904927680.
The previous prime is 22144232983. The next prime is 22144233037. The reversal of 22144233023 is 32033244122.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 22144233023 - 218 = 22143970879 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 22144232983 and 22144233001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22144233323) 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, 11308640 + ... + 11310597.
It is an arithmetic number, because the mean of its divisors is an integer number (3053597130).
Almost surely, 222144233023 is an apocalyptic number.
22144233023 is a deficient number, since it is larger than the sum of its proper divisors (2284544017).
22144233023 is a wasteful number, since it uses less digits than its factorization.
22144233023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22619337.
The product of its (nonzero) digits is 6912, while the sum is 26.
Adding to 22144233023 its reverse (32033244122), we get a palindrome (54177477145).
It can be divided in two parts, 221 and 44233023, that added together give a palindrome (44233244).
The spelling of 22144233023 in words is "twenty-two billion, one hundred forty-four million, two hundred thirty-three thousand, twenty-three".
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