Base | Representation |
---|---|
bin | 100100110101… |
… | …0101011100110 |
3 | 1100100010011121 |
4 | 1021222223212 |
5 | 14420430314 |
6 | 1525524154 |
7 | 323100160 |
oct | 111525346 |
9 | 40303147 |
10 | 19311334 |
11 | a99a989 |
12 | 657365a |
13 | 4001b33 |
14 | 27c9930 |
15 | 1a66d24 |
hex | 126aae6 |
19311334 has 24 divisors (see below), whose sum is σ = 34948368. Its totient is φ = 7838640.
The previous prime is 19311317. The next prime is 19311389. The reversal of 19311334 is 43311391.
It is a junction number, because it is equal to n+sod(n) for n = 19311299 and 19311308.
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 3144 + ... + 6964.
It is an arithmetic number, because the mean of its divisors is an integer number (1456182).
Almost surely, 219311334 is an apocalyptic number.
19311334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
19311334 is a deficient number, since it is larger than the sum of its proper divisors (15637034).
19311334 is a wasteful number, since it uses less digits than its factorization.
19311334 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3868 (or 3849 counting only the distinct ones).
The product of its digits is 972, while the sum is 25.
The square root of 19311334 is about 4394.4662929644. The cubic root of 19311334 is about 268.2897567788.
The spelling of 19311334 in words is "nineteen million, three hundred eleven thousand, three hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •