Base | Representation |
---|---|
bin | 1000110110110011101… |
… | …00011001011011010111 |
3 | 1002002110100002110112210 |
4 | 10123121310121123113 |
5 | 14441202314232411 |
6 | 351443334044503 |
7 | 30661614122421 |
oct | 4333164313327 |
9 | 1062410073483 |
10 | 304302102231 |
11 | 108065670396 |
12 | 4ab861a9733 |
13 | 22907205c2a |
14 | 10a2a655811 |
15 | 7db020aca6 |
hex | 46d9d196d7 |
304302102231 has 32 divisors (see below), whose sum is σ = 421099683840. Its totient is φ = 195233141376.
The previous prime is 304302102187. The next prime is 304302102253. The reversal of 304302102231 is 132201203403.
It is not a de Polignac number, because 304302102231 - 238 = 29424195287 is a prime.
It is a super-2 number, since 2×3043021022312 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 304302102198 and 304302102207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (304302102031) 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, 36020650 + ... + 36029096.
It is an arithmetic number, because the mean of its divisors is an integer number (13159365120).
Almost surely, 2304302102231 is an apocalyptic number.
304302102231 is a deficient number, since it is larger than the sum of its proper divisors (116797581609).
304302102231 is a wasteful number, since it uses less digits than its factorization.
304302102231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9783.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 304302102231 its reverse (132201203403), we get a palindrome (436503305634).
The spelling of 304302102231 in words is "three hundred four billion, three hundred two million, one hundred two thousand, two hundred thirty-one".
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