Base | Representation |
---|---|
bin | 11110001100011000… |
… | …101001000110110111 |
3 | 10002200102000201201120 |
4 | 132030120221012313 |
5 | 1012344012304033 |
6 | 22521001555023 |
7 | 2225253542250 |
oct | 361430510667 |
9 | 102612021646 |
10 | 32420041143 |
11 | 128272a4836 |
12 | 63494a5a73 |
13 | 3098879ac9 |
14 | 17d7a03b27 |
15 | c9b30d1b3 |
hex | 78c6291b7 |
32420041143 has 32 divisors (see below), whose sum is σ = 49907859456. Its totient is φ = 18336220128.
The previous prime is 32420041061. The next prime is 32420041153. The reversal of 32420041143 is 34114002423.
It is not a de Polignac number, because 32420041143 - 214 = 32420024759 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32420041153) 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, 6891130 + ... + 6895832.
It is an arithmetic number, because the mean of its divisors is an integer number (1559620608).
Almost surely, 232420041143 is an apocalyptic number.
32420041143 is a deficient number, since it is larger than the sum of its proper divisors (17487818313).
32420041143 is a wasteful number, since it uses less digits than its factorization.
32420041143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8003.
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 32420041143 its reverse (34114002423), we get a palindrome (66534043566).
The spelling of 32420041143 in words is "thirty-two billion, four hundred twenty million, forty-one thousand, one hundred forty-three".
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