Base | Representation |
---|---|
bin | 1001100110001… |
… | …00111011001110 |
3 | 12121110202000120 |
4 | 10303010323032 |
5 | 131101422012 |
6 | 11553205410 |
7 | 1665140106 |
oct | 463047316 |
9 | 177422016 |
10 | 80498382 |
11 | 41491698 |
12 | 22b60866 |
13 | 138a61a3 |
14 | a996206 |
15 | 710158c |
hex | 4cc4ece |
80498382 has 32 divisors (see below), whose sum is σ = 166907904. Its totient is φ = 25855200.
The previous prime is 80498377. The next prime is 80498389. The reversal of 80498382 is 28389408.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80498389) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49608 + ... + 51204.
It is an arithmetic number, because the mean of its divisors is an integer number (5215872).
Almost surely, 280498382 is an apocalyptic number.
80498382 is an abundant number, since it is smaller than the sum of its proper divisors (86409522).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80498382 is a wasteful number, since it uses less digits than its factorization.
80498382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1904.
The product of its (nonzero) digits is 110592, while the sum is 42.
The square root of 80498382 is about 8972.0890543953. The cubic root of 80498382 is about 431.7798625505.
The spelling of 80498382 in words is "eighty million, four hundred ninety-eight thousand, three hundred eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •