Base | Representation |
---|---|
bin | 1011011000110011101000 |
3 | 12121122220200 |
4 | 23120303220 |
5 | 1231011232 |
6 | 143552200 |
7 | 34242120 |
oct | 13306350 |
9 | 5548820 |
10 | 2985192 |
11 | 1759901 |
12 | bbb660 |
13 | 8069b2 |
14 | 579c80 |
15 | 3de77c |
hex | 2d8ce8 |
2985192 has 48 divisors (see below), whose sum is σ = 9241440. Its totient is φ = 852768.
The previous prime is 2985187. The next prime is 2985209. The reversal of 2985192 is 2915892.
2985192 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×29851922 = 17822742553728, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an Ulam number.
It is a nialpdrome in base 12.
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 11 ways as a sum of consecutive naturals, for example, 2458 + ... + 3465.
It is an arithmetic number, because the mean of its divisors is an integer number (192530).
22985192 is an apocalyptic number.
It is an amenable number.
2985192 is an abundant number, since it is smaller than the sum of its proper divisors (6256248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2985192 is a wasteful number, since it uses less digits than its factorization.
2985192 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5942 (or 5935 counting only the distinct ones).
The product of its digits is 12960, while the sum is 36.
The square root of 2985192 is about 1727.7708181353. The cubic root of 2985192 is about 143.9872673927.
The spelling of 2985192 in words is "two million, nine hundred eighty-five thousand, one hundred ninety-two".
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