Base | Representation |
---|---|
bin | 10001111001000… |
… | …110101000000100 |
3 | 202220211211022121 |
4 | 101321012220010 |
5 | 1103321311040 |
6 | 45441535324 |
7 | 10303335145 |
oct | 2171065004 |
9 | 686754277 |
10 | 300182020 |
11 | 144499216 |
12 | 84644544 |
13 | 4a2628c8 |
14 | 2bc1dacc |
15 | 1b547c4a |
hex | 11e46a04 |
300182020 has 24 divisors (see below), whose sum is σ = 636885144. Its totient is φ = 118834176.
The previous prime is 300182017. The next prime is 300182027. The reversal of 300182020 is 20281003.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 20088324 + 280093696 = 4482^2 + 16736^2 .
It is a junction number, because it is equal to n+sod(n) for n = 300181985 and 300182003.
It is not an unprimeable number, because it can be changed into a prime (300182027) by changing a digit.
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, 75427 + ... + 79306.
It is an arithmetic number, because the mean of its divisors is an integer number (26536881).
Almost surely, 2300182020 is an apocalyptic number.
It is an amenable number.
300182020 is an abundant number, since it is smaller than the sum of its proper divisors (336703124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
300182020 is a wasteful number, since it uses less digits than its factorization.
300182020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 154839 (or 154837 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 300182020 is about 17325.7617437156. The cubic root of 300182020 is about 669.5683118048.
The spelling of 300182020 in words is "three hundred million, one hundred eighty-two thousand, twenty".
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