Base | Representation |
---|---|
bin | 111111011100001110000 |
3 | 10220121121210 |
4 | 13323201300 |
5 | 1013010312 |
6 | 112320120 |
7 | 23445510 |
oct | 7734160 |
9 | 3817553 |
10 | 2078832 |
11 | 119a948 |
12 | 843040 |
13 | 57a2a2 |
14 | 3c1840 |
15 | 2b0e3c |
hex | 1fb870 |
2078832 has 80 divisors (see below), whose sum is σ = 6428160. Its totient is φ = 566016.
The previous prime is 2078831. The next prime is 2078851. The reversal of 2078832 is 2388702.
It is a self number, because there is not a number n which added to its sum of digits gives 2078832.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2078831) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7594 + ... + 7862.
It is an arithmetic number, because the mean of its divisors is an integer number (80352).
22078832 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 2078832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3214080).
2078832 is an abundant number, since it is smaller than the sum of its proper divisors (4349328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2078832 is a wasteful number, since it uses less digits than its factorization.
2078832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 310 (or 304 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 30.
The square root of 2078832 is about 1441.8155221803. The cubic root of 2078832 is about 127.6261880258.
The spelling of 2078832 in words is "two million, seventy-eight thousand, eight hundred thirty-two".
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