Base | Representation |
---|---|
bin | 1011111111010… |
… | …1111000010110 |
3 | 10111122000011221 |
4 | 2333311320112 |
5 | 100333241243 |
6 | 4553520554 |
7 | 1150313440 |
oct | 277657026 |
9 | 114560157 |
10 | 50290198 |
11 | 26429852 |
12 | 14a1315a |
13 | a55a51a |
14 | 6971490 |
15 | 4635bed |
hex | 2ff5e16 |
50290198 has 32 divisors (see below), whose sum is σ = 88252416. Its totient is φ = 21049728.
The previous prime is 50290187. The next prime is 50290217. The reversal of 50290198 is 89109205.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131115 + ... + 131497.
It is an arithmetic number, because the mean of its divisors is an integer number (2757888).
Almost surely, 250290198 is an apocalyptic number.
50290198 is a deficient number, since it is larger than the sum of its proper divisors (37962218).
50290198 is a wasteful number, since it uses less digits than its factorization.
50290198 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 588.
The product of its (nonzero) digits is 6480, while the sum is 34.
The square root of 50290198 is about 7091.5582208708. The cubic root of 50290198 is about 369.1145077848.
The spelling of 50290198 in words is "fifty million, two hundred ninety thousand, one hundred ninety-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •