Base | Representation |
---|---|
bin | 11110000111110110… |
… | …100111010101101111 |
3 | 10002111002222001112200 |
4 | 132013312213111233 |
5 | 1012220031342033 |
6 | 22505244232543 |
7 | 2223341365332 |
oct | 360766472557 |
9 | 102432861480 |
10 | 32344012143 |
11 | 12798396053 |
12 | 6327b3b753 |
13 | 3085baa031 |
14 | 17cb892619 |
15 | c947e1013 |
hex | 787da756f |
32344012143 has 24 divisors (see below), whose sum is σ = 47057337600. Its totient is φ = 21406731840.
The previous prime is 32344012111. The next prime is 32344012159. The reversal of 32344012143 is 34121044323.
32344012143 is a `hidden beast` number, since 3 + 2 + 3 + 440 + 1 + 214 + 3 = 666.
It is not a de Polignac number, because 32344012143 - 25 = 32344012111 is a prime.
It is a super-2 number, since 2×323440121432 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32344012543) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3134130 + ... + 3144432.
It is an arithmetic number, because the mean of its divisors is an integer number (1960722400).
Almost surely, 232344012143 is an apocalyptic number.
32344012143 is a deficient number, since it is larger than the sum of its proper divisors (14713325457).
32344012143 is a wasteful number, since it uses less digits than its factorization.
32344012143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12799 (or 12796 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 32344012143 its reverse (34121044323), we get a palindrome (66465056466).
The spelling of 32344012143 in words is "thirty-two billion, three hundred forty-four million, twelve thousand, one hundred forty-three".
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