Base | Representation |
---|---|
bin | 10110101001000111… |
… | …110011010011011100 |
3 | 2022202100202022021220 |
4 | 112221013303103130 |
5 | 344242412344012 |
6 | 15100251253340 |
7 | 1520323361220 |
oct | 265107632334 |
9 | 68670668256 |
10 | 24312231132 |
11 | a346691102 |
12 | 486614a250 |
13 | 23a5bba3a7 |
14 | 1268cb4780 |
15 | 97461908c |
hex | 5a91f34dc |
24312231132 has 48 divisors (see below), whose sum is σ = 66340361472. Its totient is φ = 6784807680.
The previous prime is 24312231079. The next prime is 24312231133. The reversal of 24312231132 is 23113221342.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24312231133) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 3361869 + ... + 3369092.
It is an arithmetic number, because the mean of its divisors is an integer number (1382090864).
Almost surely, 224312231132 is an apocalyptic number.
It is an amenable number.
24312231132 is an abundant number, since it is smaller than the sum of its proper divisors (42028130340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24312231132 is a wasteful number, since it uses less digits than its factorization.
24312231132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6731018 (or 6731016 counting only the distinct ones).
The product of its digits is 1728, while the sum is 24.
Adding to 24312231132 its reverse (23113221342), we get a palindrome (47425452474).
The spelling of 24312231132 in words is "twenty-four billion, three hundred twelve million, two hundred thirty-one thousand, one hundred thirty-two".
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