Base | Representation |
---|---|
bin | 10011101111000… |
… | …101011010011001 |
3 | 212002001010120212 |
4 | 103233011122121 |
5 | 1134231010131 |
6 | 52504500505 |
7 | 11130250253 |
oct | 2357053231 |
9 | 762033525 |
10 | 331110041 |
11 | 15a9a2969 |
12 | 92a7a735 |
13 | 537a1102 |
14 | 31d90cd3 |
15 | 1e106a2b |
hex | 13bc5699 |
331110041 has 4 divisors (see below), whose sum is σ = 331232052. Its totient is φ = 330988032.
The previous prime is 331109959. The next prime is 331110049. The reversal of 331110041 is 140011133.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 49843600 + 281266441 = 7060^2 + 16771^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-331110041 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 331109998 and 331110025.
It is not an unprimeable number, because it can be changed into a prime (331110049) 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, 56840 + ... + 62393.
It is an arithmetic number, because the mean of its divisors is an integer number (82808013).
Almost surely, 2331110041 is an apocalyptic number.
It is an amenable number.
331110041 is a deficient number, since it is larger than the sum of its proper divisors (122011).
331110041 is a wasteful number, since it uses less digits than its factorization.
331110041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122010.
The product of its (nonzero) digits is 36, while the sum is 14.
The square root of 331110041 is about 18196.4293475396. The cubic root of 331110041 is about 691.8162894838.
Adding to 331110041 its reverse (140011133), we get a palindrome (471121174).
The spelling of 331110041 in words is "three hundred thirty-one million, one hundred ten thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •