Base | Representation |
---|---|
bin | 11110010001011001… |
… | …011101100110100001 |
3 | 10002220021021111202001 |
4 | 132101121131212201 |
5 | 1013032030022431 |
6 | 22533204324001 |
7 | 2230324436044 |
oct | 362131354641 |
9 | 102807244661 |
10 | 32504142241 |
11 | 1286a81717a |
12 | 63716a3601 |
13 | 30b0114a7c |
14 | 1804c56c5b |
15 | ca38c1e61 |
hex | 79165d9a1 |
32504142241 has 4 divisors (see below), whose sum is σ = 32516987184. Its totient is φ = 32491297300.
The previous prime is 32504142211. The next prime is 32504142263. The reversal of 32504142241 is 14224140523.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14224140523 = 197 ⋅72203759.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-32504142241 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (32504142211) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6418675 + ... + 6423736.
It is an arithmetic number, because the mean of its divisors is an integer number (8129246796).
Almost surely, 232504142241 is an apocalyptic number.
It is an amenable number.
32504142241 is a deficient number, since it is larger than the sum of its proper divisors (12844943).
32504142241 is a wasteful number, since it uses less digits than its factorization.
32504142241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12844942.
The product of its (nonzero) digits is 7680, while the sum is 28.
Adding to 32504142241 its reverse (14224140523), we get a palindrome (46728282764).
The spelling of 32504142241 in words is "thirty-two billion, five hundred four million, one hundred forty-two thousand, two hundred forty-one".
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