Base | Representation |
---|---|
bin | 1000000011110111000110 |
3 | 10222100110000 |
4 | 20003313012 |
5 | 1020103331 |
6 | 113142130 |
7 | 23650152 |
oct | 10036706 |
9 | 3870400 |
10 | 2112966 |
11 | 1213559 |
12 | 85a946 |
13 | 58c99b |
14 | 3d0062 |
15 | 2bb0e6 |
hex | 203dc6 |
2112966 has 20 divisors (see below), whose sum is σ = 4734972. Its totient is φ = 704268.
The previous prime is 2112961. The next prime is 2112973. The reversal of 2112966 is 6692112.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a nude number because it is divisible by every one of its digits.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2112961) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6360 + ... + 6683.
22112966 is an apocalyptic number.
2112966 is an abundant number, since it is smaller than the sum of its proper divisors (2622006).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2112966 is a wasteful number, since it uses less digits than its factorization.
2112966 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13057 (or 13048 counting only the distinct ones).
The product of its digits is 1296, while the sum is 27.
The square root of 2112966 is about 1453.6044854086. The cubic root of 2112966 is about 128.3209313178.
The spelling of 2112966 in words is "two million, one hundred twelve thousand, nine hundred sixty-six".
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