Base | Representation |
---|---|
bin | 101111111000110… |
… | …100011110001101 |
3 | 2001222210011201200 |
4 | 233320310132031 |
5 | 3121134033031 |
6 | 211420100113 |
7 | 25623664302 |
oct | 5770643615 |
9 | 2058704650 |
10 | 803424141 |
11 | 38256a4a3 |
12 | 1a5094639 |
13 | ca5b1600 |
14 | 789bb0a9 |
15 | 4a8018e6 |
hex | 2fe3478d |
803424141 has 36 divisors (see below), whose sum is σ = 1264562208. Its totient is φ = 491298912.
The previous prime is 803424133. The next prime is 803424163. The reversal of 803424141 is 141424308.
It is not a de Polignac number, because 803424141 - 23 = 803424133 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (803424121) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 252426 + ... + 255588.
It is an arithmetic number, because the mean of its divisors is an integer number (35126728).
Almost surely, 2803424141 is an apocalyptic number.
It is an amenable number.
803424141 is a deficient number, since it is larger than the sum of its proper divisors (461138067).
803424141 is a wasteful number, since it uses less digits than its factorization.
803424141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3362 (or 3346 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 27.
The square root of 803424141 is about 28344.7374480696. The cubic root of 803424141 is about 929.6403361226.
Adding to 803424141 its reverse (141424308), we get a palindrome (944848449).
The spelling of 803424141 in words is "eight hundred three million, four hundred twenty-four thousand, one hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •