Base | Representation |
---|---|
bin | 10101100010000100… |
… | …101110101001111010 |
3 | 2012200021211001102020 |
4 | 111202010232221322 |
5 | 334322240241242 |
6 | 14342111015310 |
7 | 1445640553131 |
oct | 254204565172 |
9 | 65607731366 |
10 | 23120243322 |
11 | 9894858010 |
12 | 4592b0a536 |
13 | 2245c6ca67 |
14 | 119486c918 |
15 | 904b626ec |
hex | 56212ea7a |
23120243322 has 16 divisors (see below), whose sum is σ = 50444167392. Its totient is φ = 7006134320.
The previous prime is 23120243291. The next prime is 23120243339. The reversal of 23120243322 is 22334202132.
It is a junction number, because it is equal to n+sod(n) for n = 23120243292 and 23120243301.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175153293 + ... + 175153424.
It is an arithmetic number, because the mean of its divisors is an integer number (3152760462).
Almost surely, 223120243322 is an apocalyptic number.
23120243322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
23120243322 is an abundant number, since it is smaller than the sum of its proper divisors (27323924070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23120243322 is a wasteful number, since it uses less digits than its factorization.
23120243322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 350306733.
The product of its (nonzero) digits is 3456, while the sum is 24.
Adding to 23120243322 its reverse (22334202132), we get a palindrome (45454445454).
The spelling of 23120243322 in words is "twenty-three billion, one hundred twenty million, two hundred forty-three thousand, three hundred twenty-two".
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