Base | Representation |
---|---|
bin | 111110011111… |
… | …111110111110 |
3 | 1010211101112101 |
4 | 332133332332 |
5 | 13143241214 |
6 | 1343055314 |
7 | 256155400 |
oct | 76377676 |
9 | 33741471 |
10 | 16383934 |
11 | 9280546 |
12 | 55a153a |
13 | 3518548 |
14 | 2266b70 |
15 | 1689774 |
hex | f9ffbe |
16383934 has 24 divisors (see below), whose sum is σ = 29515968. Its totient is φ = 6793920.
The previous prime is 16383931. The next prime is 16383949. The reversal of 16383934 is 43938361.
It is a junction number, because it is equal to n+sod(n) for n = 16383893 and 16383902.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16383931) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 342 + ... + 5734.
It is an arithmetic number, because the mean of its divisors is an integer number (1229832).
Almost surely, 216383934 is an apocalyptic number.
16383934 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
16383934 is a deficient number, since it is larger than the sum of its proper divisors (13132034).
16383934 is a wasteful number, since it uses less digits than its factorization.
16383934 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5440 (or 5433 counting only the distinct ones).
The product of its digits is 46656, while the sum is 37.
The square root of 16383934 is about 4047.7072522602. The cubic root of 16383934 is about 253.9838272713.
The spelling of 16383934 in words is "sixteen million, three hundred eighty-three thousand, nine hundred thirty-four".
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