Base | Representation |
---|---|
bin | 1110000110011101111… |
… | …0110111011011111101 |
3 | 212011022010020012100212 |
4 | 3201213132313123331 |
5 | 12432114101010323 |
6 | 303142354402205 |
7 | 23334200454353 |
oct | 3414736673375 |
9 | 764263205325 |
10 | 242254313213 |
11 | 93815276110 |
12 | 3ab4a590365 |
13 | 19ac943b783 |
14 | ba21c277d3 |
15 | 647cd05b78 |
hex | 38677b76fd |
242254313213 has 16 divisors (see below), whose sum is σ = 265563048960. Its totient is φ = 219160804800.
The previous prime is 242254313173. The next prime is 242254313233. The reversal of 242254313213 is 312313452242.
It is a cyclic number.
It is not a de Polignac number, because 242254313213 - 26 = 242254313149 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 242254313213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242254313233) 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, 5294831 + ... + 5340387.
It is an arithmetic number, because the mean of its divisors is an integer number (16597690560).
Almost surely, 2242254313213 is an apocalyptic number.
It is an amenable number.
242254313213 is a deficient number, since it is larger than the sum of its proper divisors (23308735747).
242254313213 is a wasteful number, since it uses less digits than its factorization.
242254313213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47908.
The product of its digits is 34560, while the sum is 32.
Adding to 242254313213 its reverse (312313452242), we get a palindrome (554567765455).
The spelling of 242254313213 in words is "two hundred forty-two billion, two hundred fifty-four million, three hundred thirteen thousand, two hundred thirteen".
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