Base | Representation |
---|---|
bin | 1110000111001000110… |
… | …0110100000100100011 |
3 | 212011202122120211220200 |
4 | 3201302030310010203 |
5 | 12433001114131321 |
6 | 303212300440243 |
7 | 23341513051230 |
oct | 3416214640443 |
9 | 764678524820 |
10 | 242434130211 |
11 | 938a78232a9 |
12 | 3ab9a849083 |
13 | 19b2777a270 |
14 | ba3ba74787 |
15 | 648d9c4d26 |
hex | 3872334123 |
242434130211 has 48 divisors (see below), whose sum is σ = 449732914176. Its totient is φ = 122317449408.
The previous prime is 242434130171. The next prime is 242434130219. The reversal of 242434130211 is 112031434242.
242434130211 is a `hidden beast` number, since 2 + 4 + 2 + 4 + 341 + 302 + 11 = 666.
It is not a de Polignac number, because 242434130211 - 29 = 242434129699 is a prime.
It is not an unprimeable number, because it can be changed into a prime (242434130219) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6416215 + ... + 6453888.
It is an arithmetic number, because the mean of its divisors is an integer number (9369435712).
Almost surely, 2242434130211 is an apocalyptic number.
242434130211 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
242434130211 is a deficient number, since it is larger than the sum of its proper divisors (207298783965).
242434130211 is a wasteful number, since it uses less digits than its factorization.
242434130211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12870152 (or 12870149 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 242434130211 its reverse (112031434242), we get a palindrome (354465564453).
The spelling of 242434130211 in words is "two hundred forty-two billion, four hundred thirty-four million, one hundred thirty thousand, two hundred eleven".
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