Base | Representation |
---|---|
bin | 1101011101011100000… |
… | …0001010010100101011 |
3 | 211002212112121222001212 |
4 | 3113113000022110223 |
5 | 12242040021113121 |
6 | 254121432303335 |
7 | 22464232025513 |
oct | 3272700122453 |
9 | 732775558055 |
10 | 231240410411 |
11 | 8a0832019aa |
12 | 38995b41b4b |
13 | 18a6268701a |
14 | b299178843 |
15 | 6035e1c25b |
hex | 35d700a52b |
231240410411 has 16 divisors (see below), whose sum is σ = 245732198400. Its totient is φ = 216848596608.
The previous prime is 231240410393. The next prime is 231240410459. The reversal of 231240410411 is 114014042132.
It is a cyclic number.
It is not a de Polignac number, because 231240410411 - 214 = 231240394027 is a prime.
It is not an unprimeable number, because it can be changed into a prime (231240410311) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6677006 + ... + 6711548.
It is an arithmetic number, because the mean of its divisors is an integer number (15358262400).
Almost surely, 2231240410411 is an apocalyptic number.
231240410411 is a deficient number, since it is larger than the sum of its proper divisors (14491787989).
231240410411 is a wasteful number, since it uses less digits than its factorization.
231240410411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35978.
The product of its (nonzero) digits is 768, while the sum is 23.
Adding to 231240410411 its reverse (114014042132), we get a palindrome (345254452543).
The spelling of 231240410411 in words is "two hundred thirty-one billion, two hundred forty million, four hundred ten thousand, four hundred eleven".
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