Base | Representation |
---|---|
bin | 10000111010110… |
… | …11000101000110 |
3 | 100220001211111010 |
4 | 20131123011012 |
5 | 242313241242 |
6 | 22030023050 |
7 | 3342251325 |
oct | 1035330506 |
9 | 326054433 |
10 | 141930822 |
11 | 73130800 |
12 | 3b647a86 |
13 | 23535147 |
14 | 14bc80bc |
15 | c6d889c |
hex | 875b146 |
141930822 has 24 divisors (see below), whose sum is σ = 312014808. Its totient is φ = 43009120.
The previous prime is 141930821. The next prime is 141930827. The reversal of 141930822 is 228039141.
It is a self number, because there is not a number n which added to its sum of digits gives 141930822.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141930821) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97023 + ... + 98474.
It is an arithmetic number, because the mean of its divisors is an integer number (13000617).
Almost surely, 2141930822 is an apocalyptic number.
141930822 is an abundant number, since it is smaller than the sum of its proper divisors (170083986).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141930822 is a wasteful number, since it uses less digits than its factorization.
141930822 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 195524 (or 195513 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 30.
The square root of 141930822 is about 11913.4722898070. The cubic root of 141930822 is about 521.6256104948.
Adding to 141930822 its reverse (228039141), we get a palindrome (369969963).
The spelling of 141930822 in words is "one hundred forty-one million, nine hundred thirty thousand, eight hundred twenty-two".
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