Base | Representation |
---|---|
bin | 111111010100010100100 |
3 | 10220102002000 |
4 | 13322202210 |
5 | 1012343123 |
6 | 112245300 |
7 | 23430642 |
oct | 7724244 |
9 | 3812060 |
10 | 2074788 |
11 | 1197901 |
12 | 840830 |
13 | 5784b1 |
14 | 3c0192 |
15 | 2aeb43 |
hex | 1fa8a4 |
2074788 has 24 divisors (see below), whose sum is σ = 5379360. Its totient is φ = 691560.
The previous prime is 2074753. The next prime is 2074801. The reversal of 2074788 is 8874702.
It is a Harshad number since it is a multiple of its sum of digits (36).
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 7 ways as a sum of consecutive naturals, for example, 9498 + ... + 9713.
It is an arithmetic number, because the mean of its divisors is an integer number (224140).
22074788 is an apocalyptic number.
It is an amenable number.
2074788 is an abundant number, since it is smaller than the sum of its proper divisors (3304572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2074788 is a wasteful number, since it uses less digits than its factorization.
2074788 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19224 (or 19216 counting only the distinct ones).
The product of its (nonzero) digits is 25088, while the sum is 36.
The square root of 2074788 is about 1440.4124409349. The cubic root of 2074788 is about 127.5433762449.
The spelling of 2074788 in words is "two million, seventy-four thousand, seven hundred eighty-eight".
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