Base | Representation |
---|---|
bin | 10111110110110… |
… | …01011001111010 |
3 | 111221120010221021 |
4 | 23323121121322 |
5 | 402212314210 |
6 | 31505133054 |
7 | 4646664013 |
oct | 1373313172 |
9 | 457503837 |
10 | 200119930 |
11 | a2a6507a |
12 | 5702a18a |
13 | 325c9a7a |
14 | 1c81400a |
15 | 1287ebda |
hex | bed967a |
200119930 has 8 divisors (see below), whose sum is σ = 360215892. Its totient is φ = 80047968.
The previous prime is 200119901. The next prime is 200120017. The reversal of 200119930 is 39911002.
It can be written as a sum of positive squares in 2 ways, for example, as 200024449 + 95481 = 14143^2 + 309^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 200119895 and 200119904.
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, 10005987 + ... + 10006006.
Almost surely, 2200119930 is an apocalyptic number.
200119930 is a deficient number, since it is larger than the sum of its proper divisors (160095962).
200119930 is a wasteful number, since it uses less digits than its factorization.
200119930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20012000.
The product of its (nonzero) digits is 486, while the sum is 25.
The square root of 200119930 is about 14146.3751540810. The cubic root of 200119930 is about 584.9204167679.
The spelling of 200119930 in words is "two hundred million, one hundred nineteen thousand, nine hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •