Base | Representation |
---|---|
bin | 1000101100110011111100 |
3 | 11021212112101 |
4 | 20230303330 |
5 | 1040440300 |
6 | 120514444 |
7 | 25246162 |
oct | 10546374 |
9 | 4255471 |
10 | 2280700 |
11 | 1318584 |
12 | 91ba24 |
13 | 61b136 |
14 | 435232 |
15 | 300b6a |
hex | 22ccfc |
2280700 has 18 divisors (see below), whose sum is σ = 4949336. Its totient is φ = 912240.
The previous prime is 2280689. The next prime is 2280709. The reversal of 2280700 is 70822.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2280709) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11304 + ... + 11503.
22280700 is an apocalyptic number.
2280700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2280700 is an abundant number, since it is smaller than the sum of its proper divisors (2668636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2280700 is a wasteful number, since it uses less digits than its factorization.
2280700 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22821 (or 22814 counting only the distinct ones).
The product of its (nonzero) digits is 224, while the sum is 19.
The square root of 2280700 is about 1510.1986624282. The cubic root of 2280700 is about 131.6303554911.
The spelling of 2280700 in words is "two million, two hundred eighty thousand, seven hundred".
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