Base | Representation |
---|---|
bin | 1010000000001… |
… | …1111111010101 |
3 | 2220221202110011 |
4 | 2200003333111 |
5 | 41220200011 |
6 | 4055200221 |
7 | 1016435362 |
oct | 240037725 |
9 | 86852404 |
10 | 41959381 |
11 | 21759782 |
12 | 12076071 |
13 | 8901649 |
14 | 5803469 |
15 | 3a3c621 |
hex | 2803fd5 |
41959381 has 4 divisors (see below), whose sum is σ = 41989600. Its totient is φ = 41929164.
The previous prime is 41959373. The next prime is 41959397. The reversal of 41959381 is 18395914.
41959381 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 a cyclic number.
It is not a de Polignac number, because 41959381 - 23 = 41959373 is a prime.
It is a super-2 number, since 2×419593812 = 3521179307806322, which contains 22 as substring.
It is a Duffinian number.
It is a zygodrome in base 4.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41959081) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12921 + ... + 15838.
It is an arithmetic number, because the mean of its divisors is an integer number (10497400).
Almost surely, 241959381 is an apocalyptic number.
It is an amenable number.
41959381 is a deficient number, since it is larger than the sum of its proper divisors (30219).
41959381 is a wasteful number, since it uses less digits than its factorization.
41959381 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30218.
The product of its digits is 38880, while the sum is 40.
The square root of 41959381 is about 6477.6061164600. The cubic root of 41959381 is about 347.4905706256.
The spelling of 41959381 in words is "forty-one million, nine hundred fifty-nine thousand, three hundred eighty-one".
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