Base | Representation |
---|---|
bin | 11000100010010110001101 |
3 | 110002210020110 |
4 | 120202112031 |
5 | 3121312031 |
6 | 345510233 |
7 | 105446412 |
oct | 30422615 |
9 | 13083213 |
10 | 6432141 |
11 | 36a3621 |
12 | 21a2379 |
13 | 1442901 |
14 | bd6109 |
15 | 870c46 |
hex | 62258d |
6432141 has 4 divisors (see below), whose sum is σ = 8576192. Its totient is φ = 4288092.
The previous prime is 6432131. The next prime is 6432149. The reversal of 6432141 is 1412346.
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.
It is not a de Polignac number, because 6432141 - 25 = 6432109 is a prime.
It is a D-number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6432149) 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, 1072021 + ... + 1072026.
It is an arithmetic number, because the mean of its divisors is an integer number (2144048).
Almost surely, 26432141 is an apocalyptic number.
It is an amenable number.
6432141 is a deficient number, since it is larger than the sum of its proper divisors (2144051).
6432141 is a wasteful number, since it uses less digits than its factorization.
6432141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2144050.
The product of its digits is 576, while the sum is 21.
The square root of 6432141 is about 2536.1665954744. The cubic root of 6432141 is about 185.9738372266.
Adding to 6432141 its reverse (1412346), we get a palindrome (7844487).
The spelling of 6432141 in words is "six million, four hundred thirty-two thousand, one hundred forty-one".
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