Base | Representation |
---|---|
bin | 10101101101101001… |
… | …011101010110001010 |
3 | 2020011211012022021220 |
4 | 111231221131112022 |
5 | 340221442434010 |
6 | 14413244542510 |
7 | 1453516211160 |
oct | 255551352612 |
9 | 66154168256 |
10 | 23314421130 |
11 | 9984423740 |
12 | 4627b51a36 |
13 | 2277268c80 |
14 | 11b2577230 |
15 | 916c1b970 |
hex | 56da5d58a |
23314421130 has 256 divisors, whose sum is σ = 77162029056. Its totient is φ = 4350827520.
The previous prime is 23314421099. The next prime is 23314421147. The reversal of 23314421130 is 3112441332.
It is a happy number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 23314421130.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1100619 + ... + 1121601.
It is an arithmetic number, because the mean of its divisors is an integer number (301414176).
Almost surely, 223314421130 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23314421130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38581014528).
23314421130 is an abundant number, since it is smaller than the sum of its proper divisors (53847607926).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23314421130 is a wasteful number, since it uses less digits than its factorization.
23314421130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21061.
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 23314421130 its reverse (3112441332), we get a palindrome (26426862462).
It can be divided in two parts, 23314 and 421130, that added together give a palindrome (444444).
The spelling of 23314421130 in words is "twenty-three billion, three hundred fourteen million, four hundred twenty-one thousand, one hundred thirty".
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