Base | Representation |
---|---|
bin | 1011001100001100110111… |
… | …1010101010001100110111 |
3 | 1121120021101201021101202202 |
4 | 2303003031322222030313 |
5 | 3103043041201322411 |
6 | 42100253523255115 |
7 | 2406644364134435 |
oct | 263031572521467 |
9 | 47507351241682 |
10 | 12304241042231 |
11 | 3a1422132a986 |
12 | 146878951a49b |
13 | 6b3392067228 |
14 | 30775809bd55 |
15 | 1650dcab983b |
hex | b30cdeaa337 |
12304241042231 has 8 divisors (see below), whose sum is σ = 12591503540880. Its totient is φ = 12017029332672.
The previous prime is 12304241042221. The next prime is 12304241042293. The reversal of 12304241042231 is 13224014240321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12304241042231 - 26 = 12304241042167 is a prime.
It is a super-2 number, since 2×123042410422312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12304241042194 and 12304241042203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12304241042221) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12206876 + ... + 13176353.
It is an arithmetic number, because the mean of its divisors is an integer number (1573937942610).
Almost surely, 212304241042231 is an apocalyptic number.
12304241042231 is a deficient number, since it is larger than the sum of its proper divisors (287262498649).
12304241042231 is a wasteful number, since it uses less digits than its factorization.
12304241042231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25394545.
The product of its (nonzero) digits is 9216, while the sum is 29.
Adding to 12304241042231 its reverse (13224014240321), we get a palindrome (25528255282552).
The spelling of 12304241042231 in words is "twelve trillion, three hundred four billion, two hundred forty-one million, forty-two thousand, two hundred thirty-one".
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