Base | Representation |
---|---|
bin | 101011000111101000000 |
3 | 2122210011200 |
4 | 11120331000 |
5 | 330203203 |
6 | 50141200 |
7 | 15003216 |
oct | 5307500 |
9 | 2583150 |
10 | 1412928 |
11 | 885610 |
12 | 581800 |
13 | 3a616a |
14 | 28acb6 |
15 | 1cd9a3 |
hex | 158f40 |
1412928 has 84 divisors (see below), whose sum is σ = 4437888. Its totient is φ = 426240.
The previous prime is 1412911. The next prime is 1412933. The reversal of 1412928 is 8292141.
It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6225 + ... + 6447.
It is an arithmetic number, because the mean of its divisors is an integer number (52832).
21412928 is an apocalyptic number.
1412928 is a gapful number since it is divisible by the number (18) 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 1412928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2218944).
1412928 is an abundant number, since it is smaller than the sum of its proper divisors (3024960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1412928 is a wasteful number, since it uses less digits than its factorization.
1412928 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 252 (or 239 counting only the distinct ones).
The product of its digits is 1152, while the sum is 27.
The square root of 1412928 is about 1188.6664797158. Note that the first 3 decimals coincide. The cubic root of 1412928 is about 112.2121828021.
The spelling of 1412928 in words is "one million, four hundred twelve thousand, nine hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •