Base | Representation |
---|---|
bin | 1000000100000100111000 |
3 | 10222101122200 |
4 | 20010010320 |
5 | 1020120343 |
6 | 113150200 |
7 | 23652552 |
oct | 10040470 |
9 | 3871580 |
10 | 2113848 |
11 | 1214190 |
12 | 85b360 |
13 | 5901c9 |
14 | 3d04d2 |
15 | 2bb4d3 |
hex | 204138 |
2113848 has 96 divisors (see below), whose sum is σ = 6654960. Its totient is φ = 599040.
The previous prime is 2113843. The next prime is 2113873. The reversal of 2113848 is 8483112.
It is a nude number because it is divisible by every one of its digits.
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2113843) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13386 + ... + 13542.
22113848 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2113848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3327480).
2113848 is an abundant number, since it is smaller than the sum of its proper divisors (4541112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2113848 is a wasteful number, since it uses less digits than its factorization.
2113848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 197 (or 190 counting only the distinct ones).
The product of its digits is 1536, while the sum is 27.
The square root of 2113848 is about 1453.9078375193. The cubic root of 2113848 is about 128.3387835245.
The spelling of 2113848 in words is "two million, one hundred thirteen thousand, eight hundred forty-eight".
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