Base | Representation |
---|---|
bin | 100110011010… |
… | …1000100001100 |
3 | 1101220020022001 |
4 | 1030311010030 |
5 | 20123442200 |
6 | 1555402044 |
7 | 333122035 |
oct | 114650414 |
9 | 41806261 |
10 | 20140300 |
11 | 10406784 |
12 | 68b3324 |
13 | 423224b |
14 | 2963a8c |
15 | 1b7c76a |
hex | 133510c |
20140300 has 18 divisors (see below), whose sum is σ = 43704668. Its totient is φ = 8056080.
The previous prime is 20140279. The next prime is 20140301. The reversal of 20140300 is 304102.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is not an unprimeable number, because it can be changed into a prime (20140301) 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, 100602 + ... + 100801.
Almost surely, 220140300 is an apocalyptic number.
20140300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20140300 is an abundant number, since it is smaller than the sum of its proper divisors (23564368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20140300 is a wasteful number, since it uses less digits than its factorization.
20140300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 201417 (or 201410 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 10.
The square root of 20140300 is about 4487.7945585777. The cubic root of 20140300 is about 272.0750045461.
Adding to 20140300 its reverse (304102), we get a palindrome (20444402).
The spelling of 20140300 in words is "twenty million, one hundred forty thousand, three hundred".
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