Base | Representation |
---|---|
bin | 10110011111000010… |
… | …110001110110111011 |
3 | 2022022120120201001201 |
4 | 112133002301312323 |
5 | 343421121023311 |
6 | 15031411155031 |
7 | 1513201216030 |
oct | 263702616673 |
9 | 68276521051 |
10 | 24143142331 |
11 | a26a1a11a0 |
12 | 48195a5a77 |
13 | 2379b66a49 |
14 | 125065b387 |
15 | 9648689c1 |
hex | 59f0b1dbb |
24143142331 has 32 divisors (see below), whose sum is σ = 31984270848. Its totient is φ = 17643363840.
The previous prime is 24143142329. The next prime is 24143142349. The reversal of 24143142331 is 13324134142.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 24143142331 - 21 = 24143142329 is a prime.
It is a super-2 number, since 2×241431423312 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 24143142331.
It is not an unprimeable number, because it can be changed into a prime (24143146331) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 337861 + ... + 403033.
It is an arithmetic number, because the mean of its divisors is an integer number (999508464).
Almost surely, 224143142331 is an apocalyptic number.
24143142331 is a deficient number, since it is larger than the sum of its proper divisors (7841128517).
24143142331 is a wasteful number, since it uses less digits than its factorization.
24143142331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65491.
The product of its digits is 6912, while the sum is 28.
Adding to 24143142331 its reverse (13324134142), we get a palindrome (37467276473).
The spelling of 24143142331 in words is "twenty-four billion, one hundred forty-three million, one hundred forty-two thousand, three hundred thirty-one".
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