Base | Representation |
---|---|
bin | 10111110001011… |
… | …00100011100000 |
3 | 111220020011202021 |
4 | 23320230203200 |
5 | 402022140221 |
6 | 31442031224 |
7 | 4640654623 |
oct | 1370544340 |
9 | 456204667 |
10 | 199411936 |
11 | a2621159 |
12 | 56948514 |
13 | 3240c739 |
14 | 1c6abdba |
15 | 12790041 |
hex | be2c8e0 |
199411936 has 12 divisors (see below), whose sum is σ = 392592312. Its totient is φ = 99705952.
The previous prime is 199411913. The next prime is 199411937. The reversal of 199411936 is 639114991.
199411936 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 199411892 and 199411901.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (199411937) 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 as a sum of consecutive naturals, namely, 3115780 + ... + 3115843.
It is an arithmetic number, because the mean of its divisors is an integer number (32716026).
Almost surely, 2199411936 is an apocalyptic number.
199411936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
199411936 is a deficient number, since it is larger than the sum of its proper divisors (193180376).
199411936 is an equidigital number, since it uses as much as digits as its factorization.
199411936 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6231633 (or 6231625 counting only the distinct ones).
The product of its digits is 52488, while the sum is 43.
The square root of 199411936 is about 14121.3291159154. The cubic root of 199411936 is about 584.2298150998.
The spelling of 199411936 in words is "one hundred ninety-nine million, four hundred eleven thousand, nine hundred thirty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •