Base | Representation |
---|---|
bin | 1110000111000111111… |
… | …0010000001101011111 |
3 | 212011202101101221010000 |
4 | 3201301332100031133 |
5 | 12432444130011221 |
6 | 303212042545343 |
7 | 23341435443234 |
oct | 3416176201537 |
9 | 764671357100 |
10 | 242430313311 |
11 | 938a565663a |
12 | 3ab99508253 |
13 | 19b26a41b44 |
14 | ba3b35d78b |
15 | 648d4bde26 |
hex | 3871f9035f |
242430313311 has 40 divisors (see below), whose sum is σ = 373345633584. Its totient is φ = 156673595520.
The previous prime is 242430313277. The next prime is 242430313313. The reversal of 242430313311 is 113313034242.
It is a happy number.
242430313311 is a `hidden beast` number, since 2 + 4 + 2 + 4 + 30 + 313 + 311 = 666.
It is not a de Polignac number, because 242430313311 - 219 = 242429789023 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242430313313) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 288916 + ... + 753878.
Almost surely, 2242430313311 is an apocalyptic number.
242430313311 is a deficient number, since it is larger than the sum of its proper divisors (130915320273).
242430313311 is a wasteful number, since it uses less digits than its factorization.
242430313311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 465173 (or 465164 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
Adding to 242430313311 its reverse (113313034242), we get a palindrome (355743347553).
The spelling of 242430313311 in words is "two hundred forty-two billion, four hundred thirty million, three hundred thirteen thousand, three hundred eleven".
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