Base | Representation |
---|---|
bin | 111110111110110100100 |
3 | 10212211222022 |
4 | 13313312210 |
5 | 1012020110 |
6 | 112122312 |
7 | 23353565 |
oct | 7676644 |
9 | 3784868 |
10 | 2063780 |
11 | 118a604 |
12 | 836398 |
13 | 573494 |
14 | 3ba16c |
15 | 2ab755 |
hex | 1f7da4 |
2063780 has 24 divisors (see below), whose sum is σ = 4562880. Its totient is φ = 781920.
The previous prime is 2063779. The next prime is 2063797. The reversal of 2063780 is 873602.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2336 + ... + 3095.
It is an arithmetic number, because the mean of its divisors is an integer number (190120).
22063780 is an apocalyptic number.
2063780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2063780 is an abundant number, since it is smaller than the sum of its proper divisors (2499100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2063780 is a wasteful number, since it uses less digits than its factorization.
2063780 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5459 (or 5457 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 26.
The square root of 2063780 is about 1436.5862313137. The cubic root of 2063780 is about 127.3174113354.
The spelling of 2063780 in words is "two million, sixty-three thousand, seven hundred eighty".
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