Base | Representation |
---|---|
bin | 10101101000110111… |
… | …111010101011011100 |
3 | 2012222020111000100102 |
4 | 111220313322223130 |
5 | 340040441401322 |
6 | 14401304120232 |
7 | 1451524335320 |
oct | 255067725334 |
9 | 65866430312 |
10 | 23234325212 |
11 | 994319746a |
12 | 4605166078 |
13 | 22637a4037 |
14 | 11a5a87980 |
15 | 90eb99792 |
hex | 568dfaadc |
23234325212 has 48 divisors (see below), whose sum is σ = 48092190720. Its totient is φ = 9609969600.
The previous prime is 23234325209. The next prime is 23234325227. The reversal of 23234325212 is 21252343232.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is an alternating number because its digits alternate between even and odd.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2407637 + ... + 2417267.
It is an arithmetic number, because the mean of its divisors is an integer number (1001920640).
Almost surely, 223234325212 is an apocalyptic number.
It is an amenable number.
23234325212 is an abundant number, since it is smaller than the sum of its proper divisors (24857865508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23234325212 is a wasteful number, since it uses less digits than its factorization.
23234325212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12642 (or 12640 counting only the distinct ones).
The product of its digits is 17280, while the sum is 29.
Adding to 23234325212 its reverse (21252343232), we get a palindrome (44486668444).
The spelling of 23234325212 in words is "twenty-three billion, two hundred thirty-four million, three hundred twenty-five thousand, two hundred twelve".
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