Base | Representation |
---|---|
bin | 10111001111010110101100… |
… | …000110100001100001100011 |
3 | 111101220012110020221220020211 |
4 | 113033112230012201201203 |
5 | 101344103014334243433 |
6 | 1001214421224314551 |
7 | 30346305431252011 |
oct | 2717265406414143 |
9 | 441805406856224 |
10 | 102210224134243 |
11 | 2a6271269aa585 |
12 | b569039312a57 |
13 | 45054c8c71054 |
14 | 1b350035ab8b1 |
15 | bc3ac86048cd |
hex | 5cf5ac1a1863 |
102210224134243 has 4 divisors (see below), whose sum is σ = 102210291249760. Its totient is φ = 102210157018728.
The previous prime is 102210224134217. The next prime is 102210224134267. The reversal of 102210224134243 is 342431422012201.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 102210224134243 - 213 = 102210224126051 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102210224131243) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31219080 + ... + 34337317.
It is an arithmetic number, because the mean of its divisors is an integer number (25552572812440).
Almost surely, 2102210224134243 is an apocalyptic number.
102210224134243 is a deficient number, since it is larger than the sum of its proper divisors (67115517).
102210224134243 is an equidigital number, since it uses as much as digits as its factorization.
102210224134243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67115516.
The product of its (nonzero) digits is 18432, while the sum is 31.
Adding to 102210224134243 its reverse (342431422012201), we get a palindrome (444641646146444).
The spelling of 102210224134243 in words is "one hundred two trillion, two hundred ten billion, two hundred twenty-four million, one hundred thirty-four thousand, two hundred forty-three".
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