Base | Representation |
---|---|
bin | 111111011111000111000 |
3 | 10220200122121 |
4 | 13323320320 |
5 | 1013032222 |
6 | 112331024 |
7 | 23453023 |
oct | 7737070 |
9 | 3820577 |
10 | 2080312 |
11 | 11a0a73 |
12 | 843a74 |
13 | 57ab70 |
14 | 3c21ba |
15 | 2b15c7 |
hex | 1fbe38 |
2080312 has 32 divisors (see below), whose sum is σ = 4268880. Its totient is φ = 944640.
The previous prime is 2080289. The next prime is 2080321. The reversal of 2080312 is 2130802.
It is a happy number.
2080312 is a modest number, since divided by 312 gives 208 as remainder.
It is a congruent number.
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, 8512 + ... + 8752.
22080312 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 2080312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2134440).
2080312 is an abundant number, since it is smaller than the sum of its proper divisors (2188568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2080312 is a wasteful number, since it uses less digits than its factorization.
2080312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 343 (or 339 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 2080312 is about 1442.3286726679. The cubic root of 2080312 is about 127.6564681624.
The spelling of 2080312 in words is "two million, eighty thousand, three hundred twelve".
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