Base | Representation |
---|---|
bin | 10111100110101… |
… | …11010100011000 |
3 | 111210121011110110 |
4 | 23303113110120 |
5 | 401142423412 |
6 | 31352044320 |
7 | 4623043653 |
oct | 1363272430 |
9 | 453534413 |
10 | 198014232 |
11 | a1857029 |
12 | 563936a0 |
13 | 320404b0 |
14 | 1c42689a |
15 | 125b5d3c |
hex | bcd7518 |
198014232 has 128 divisors (see below), whose sum is σ = 580305600. Its totient is φ = 55738368.
The previous prime is 198014227. The next prime is 198014273. The reversal of 198014232 is 232410891.
It is a self number, because there is not a number n which added to its sum of digits gives 198014232.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 195744 + ... + 196752.
Almost surely, 2198014232 is an apocalyptic number.
198014232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 198014232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (290152800).
198014232 is an abundant number, since it is smaller than the sum of its proper divisors (382291368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
198014232 is a wasteful number, since it uses less digits than its factorization.
198014232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1085 (or 1081 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 30.
The square root of 198014232 is about 14071.7529824823. The cubic root of 198014232 is about 582.8616327852.
The spelling of 198014232 in words is "one hundred ninety-eight million, fourteen thousand, two hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •