Base | Representation |
---|---|
bin | 10111010000111110111111… |
… | …000111001101011111011011 |
3 | 111102021220111220022122211222 |
4 | 113100332333013031133123 |
5 | 101402421342312344011 |
6 | 1001342101514042255 |
7 | 30360351543340214 |
oct | 2720767707153733 |
9 | 442256456278758 |
10 | 102322212231131 |
11 | 2a66a6742a7272 |
12 | b586891a1938b |
13 | 4512c35308439 |
14 | 1b3a5c882c40b |
15 | bc698000cddb |
hex | 5d0fbf1cd7db |
102322212231131 has 4 divisors (see below), whose sum is σ = 102334023646032. Its totient is φ = 102310400816232.
The previous prime is 102322212231079. The next prime is 102322212231143. The reversal of 102322212231131 is 131132212223201.
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 102322212231131 - 210 = 102322212230107 is a prime.
It is a super-2 number, since 2×1023222122311312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 102322212231131.
It is not an unprimeable number, because it can be changed into a prime (102322212231931) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5905694456 + ... + 5905711781.
It is an arithmetic number, because the mean of its divisors is an integer number (25583505911508).
Almost surely, 2102322212231131 is an apocalyptic number.
102322212231131 is a deficient number, since it is larger than the sum of its proper divisors (11811414901).
102322212231131 is an equidigital number, since it uses as much as digits as its factorization.
102322212231131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11811414900.
The product of its (nonzero) digits is 1728, while the sum is 26.
Adding to 102322212231131 its reverse (131132212223201), we get a palindrome (233454424454332).
The spelling of 102322212231131 in words is "one hundred two trillion, three hundred twenty-two billion, two hundred twelve million, two hundred thirty-one thousand, one hundred thirty-one".
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