Base | Representation |
---|---|
bin | 1110000110010001001… |
… | …1111000011100110011 |
3 | 212011011102002210111001 |
4 | 3201210103320130303 |
5 | 12432011440232011 |
6 | 303133214102431 |
7 | 23332653254122 |
oct | 3414423703463 |
9 | 764142083431 |
10 | 242201102131 |
11 | 9379823190a |
12 | 3ab347aaa17 |
13 | 19abb3ca921 |
14 | ba18b35ab9 |
15 | 64782e47c1 |
hex | 38644f8733 |
242201102131 has 8 divisors (see below), whose sum is σ = 247275534464. Its totient is φ = 237162280320.
The previous prime is 242201102111. The next prime is 242201102173. The reversal of 242201102131 is 131201102242.
242201102131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 242201102131 - 211 = 242201100083 is a prime.
It is a super-2 number, since 2×2422011021312 (a number of 24 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 = 242201102099 and 242201102108.
It is not an unprimeable number, because it can be changed into a prime (242201102111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8888886 + ... + 8916091.
It is an arithmetic number, because the mean of its divisors is an integer number (30909441808).
Almost surely, 2242201102131 is an apocalyptic number.
242201102131 is a deficient number, since it is larger than the sum of its proper divisors (5074432333).
242201102131 is a wasteful number, since it uses less digits than its factorization.
242201102131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17805261.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 242201102131 its reverse (131201102242), we get a palindrome (373402204373).
The spelling of 242201102131 in words is "two hundred forty-two billion, two hundred one million, one hundred two thousand, one hundred thirty-one".
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