Base | Representation |
---|---|
bin | 1110010001000… |
… | …11001110001010 |
3 | 22100012110202002 |
4 | 13020203032022 |
5 | 221114310210 |
6 | 15513111002 |
7 | 2652164624 |
oct | 710431612 |
9 | 270173662 |
10 | 119681930 |
11 | 61614895 |
12 | 340b8462 |
13 | 1ba45214 |
14 | 11c75c14 |
15 | a7914a5 |
hex | 722338a |
119681930 has 8 divisors (see below), whose sum is σ = 215427492. Its totient is φ = 47872768.
The previous prime is 119681929. The next prime is 119681941. The reversal of 119681930 is 39186911.
It can be written as a sum of positive squares in 2 ways, for example, as 101949409 + 17732521 = 10097^2 + 4211^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5984087 + ... + 5984106.
Almost surely, 2119681930 is an apocalyptic number.
119681930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
119681930 is a deficient number, since it is larger than the sum of its proper divisors (95745562).
119681930 is a wasteful number, since it uses less digits than its factorization.
119681930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11968200.
The product of its (nonzero) digits is 11664, while the sum is 38.
The square root of 119681930 is about 10939.9236743224. The cubic root of 119681930 is about 492.8062358878.
The spelling of 119681930 in words is "one hundred nineteen million, six hundred eighty-one thousand, nine hundred thirty".
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