Base | Representation |
---|---|
bin | 10001111001101… |
… | …000100101101010 |
3 | 202221002220010211 |
4 | 101321220211222 |
5 | 1103340234010 |
6 | 45444531334 |
7 | 10304454544 |
oct | 2171504552 |
9 | 687086124 |
10 | 300321130 |
11 | 14458378a |
12 | 846b0b4a |
13 | 4a2b1015 |
14 | 2bc58694 |
15 | 1b57408a |
hex | 11e6896a |
300321130 has 8 divisors (see below), whose sum is σ = 540578052. Its totient is φ = 120128448.
The previous prime is 300321127. The next prime is 300321137. The reversal of 300321130 is 31123003.
It can be written as a sum of positive squares in 2 ways, for example, as 294362649 + 5958481 = 17157^2 + 2441^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×3003211302 = 180385562248953800, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 300321130.
It is not an unprimeable number, because it can be changed into a prime (300321137) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15016047 + ... + 15016066.
Almost surely, 2300321130 is an apocalyptic number.
300321130 is a deficient number, since it is larger than the sum of its proper divisors (240256922).
300321130 is a wasteful number, since it uses less digits than its factorization.
300321130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30032120.
The product of its (nonzero) digits is 54, while the sum is 13.
The square root of 300321130 is about 17329.7758208235. The cubic root of 300321130 is about 669.6717260193.
Adding to 300321130 its reverse (31123003), we get a palindrome (331444133).
The spelling of 300321130 in words is "three hundred million, three hundred twenty-one thousand, one hundred thirty".
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