Base | Representation |
---|---|
bin | 1011011000100000111110 |
3 | 12121121021110 |
4 | 23120200332 |
5 | 1230441443 |
6 | 143542450 |
7 | 34235463 |
oct | 13304076 |
9 | 5547243 |
10 | 2983998 |
11 | 1758a16 |
12 | bbaa26 |
13 | 8062a4 |
14 | 57966a |
15 | 3de233 |
hex | 2d883e |
2983998 has 32 divisors (see below), whose sum is σ = 6285312. Its totient is φ = 943200.
The previous prime is 2983987. The next prime is 2984039. The reversal of 2983998 is 8993892.
2983998 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11215 + ... + 11477.
It is an arithmetic number, because the mean of its divisors is an integer number (196416).
22983998 is an apocalyptic number.
2983998 is an abundant number, since it is smaller than the sum of its proper divisors (3301314).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2983998 is a wasteful number, since it uses less digits than its factorization.
2983998 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 360.
The product of its digits is 279936, while the sum is 48.
The square root of 2983998 is about 1727.4252516390. The cubic root of 2983998 is about 143.9680677652.
The spelling of 2983998 in words is "two million, nine hundred eighty-three thousand, nine hundred ninety-eight".
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