Base | Representation |
---|---|
bin | 110111100101110110… |
… | …1111000010111101100 |
3 | 102102010221010212001102 |
4 | 1233023231320113230 |
5 | 3423443232403322 |
6 | 130502052502232 |
7 | 11424252366413 |
oct | 1571355702754 |
9 | 372127125042 |
10 | 119381919212 |
11 | 466a1a87956 |
12 | 1b17891a978 |
13 | b34712aaaa |
14 | 5ac721447a |
15 | 318aab5792 |
hex | 1bcbb785ec |
119381919212 has 48 divisors (see below), whose sum is σ = 229078886400. Its totient is φ = 54192364800.
The previous prime is 119381919203. The next prime is 119381919227. The reversal of 119381919212 is 212919183911.
It is a happy number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 564539 + ... + 746637.
It is an arithmetic number, because the mean of its divisors is an integer number (4772476800).
Almost surely, 2119381919212 is an apocalyptic number.
It is an amenable number.
119381919212 is a deficient number, since it is larger than the sum of its proper divisors (109696967188).
119381919212 is a wasteful number, since it uses less digits than its factorization.
119381919212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 182462 (or 182460 counting only the distinct ones).
The product of its digits is 69984, while the sum is 47.
The spelling of 119381919212 in words is "one hundred nineteen billion, three hundred eighty-one million, nine hundred nineteen thousand, two hundred twelve".
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