Base | Representation |
---|---|
bin | 1000110110111111110… |
… | …01101010000001100111 |
3 | 1002002201110002201212010 |
4 | 10123133321222001213 |
5 | 14441404430103411 |
6 | 351501421125303 |
7 | 30664263351105 |
oct | 4333771520147 |
9 | 1062643081763 |
10 | 304404144231 |
11 | 108108227020 |
12 | 4abb43b9833 |
13 | 229223b3005 |
14 | 10a3a018c75 |
15 | 7db91657a6 |
hex | 46dfe6a067 |
304404144231 has 32 divisors (see below), whose sum is σ = 468108806400. Its totient is φ = 174014196480.
The previous prime is 304404144229. The next prime is 304404144251. The reversal of 304404144231 is 132441404403.
It is not a de Polignac number, because 304404144231 - 21 = 304404144229 is a prime.
It is a super-2 number, since 2×3044041442312 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (304404144251) 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, 916446 + ... + 1203611.
It is an arithmetic number, because the mean of its divisors is an integer number (14628400200).
Almost surely, 2304404144231 is an apocalyptic number.
304404144231 is a deficient number, since it is larger than the sum of its proper divisors (163704662169).
304404144231 is a wasteful number, since it uses less digits than its factorization.
304404144231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2120319.
The product of its (nonzero) digits is 18432, while the sum is 30.
Adding to 304404144231 its reverse (132441404403), we get a palindrome (436845548634).
The spelling of 304404144231 in words is "three hundred four billion, four hundred four million, one hundred forty-four thousand, two hundred thirty-one".
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