Base | Representation |
---|---|
bin | 10010001000100… |
… | …110010110011001 |
3 | 210012111012110210 |
4 | 102020212112121 |
5 | 1110341302441 |
6 | 50105001333 |
7 | 10353014046 |
oct | 2210462631 |
9 | 705435423 |
10 | 304244121 |
11 | 146813125 |
12 | 85a83249 |
13 | 4b05580c |
14 | 2c59a1cd |
15 | 1ba9b616 |
hex | 12226599 |
304244121 has 32 divisors (see below), whose sum is σ = 437944320. Its totient is φ = 187197696.
The previous prime is 304244117. The next prime is 304244123. The reversal of 304244121 is 121442403.
It is not a de Polignac number, because 304244121 - 22 = 304244117 is a prime.
It is not an unprimeable number, because it can be changed into a prime (304244123) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 692820 + ... + 693258.
It is an arithmetic number, because the mean of its divisors is an integer number (13685760).
Almost surely, 2304244121 is an apocalyptic number.
It is an amenable number.
304244121 is a deficient number, since it is larger than the sum of its proper divisors (133700199).
304244121 is a wasteful number, since it uses less digits than its factorization.
304244121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 693.
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 304244121 is about 17442.5950190905. The cubic root of 304244121 is about 672.5750175893.
Adding to 304244121 its reverse (121442403), we get a palindrome (425686524).
The spelling of 304244121 in words is "three hundred four million, two hundred forty-four thousand, one hundred twenty-one".
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