Base | Representation |
---|---|
bin | 11101000101000111… |
… | …010010100011111110 |
3 | 2222121002001021222110 |
4 | 131011013102203332 |
5 | 1002421410410024 |
6 | 22202205154450 |
7 | 2153524153542 |
oct | 350507224376 |
9 | 88532037873 |
10 | 31224310014 |
11 | 12273344297 |
12 | 6074b5ba26 |
13 | 2c37c1b6b1 |
14 | 1722ca5a22 |
15 | c2b367629 |
hex | 7451d28fe |
31224310014 has 8 divisors (see below), whose sum is σ = 62448620040. Its totient is φ = 10408103336.
The previous prime is 31224310009. The next prime is 31224310067. The reversal of 31224310014 is 41001342213.
It is a sphenic number, since it is the product of 3 distinct primes.
31224310014 is an admirable number.
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 2602025829 + ... + 2602025840.
It is an arithmetic number, because the mean of its divisors is an integer number (7806077505).
Almost surely, 231224310014 is an apocalyptic number.
31224310014 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
31224310014 is a wasteful number, since it uses less digits than its factorization.
31224310014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5204051674.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 31224310014 its reverse (41001342213), we get a palindrome (72225652227).
The spelling of 31224310014 in words is "thirty-one billion, two hundred twenty-four million, three hundred ten thousand, fourteen".
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