Base | Representation |
---|---|
bin | 11101111010110011110 |
3 | 1211210211110 |
4 | 3233112132 |
5 | 222333012 |
6 | 33002450 |
7 | 11222154 |
oct | 3572636 |
9 | 1753743 |
10 | 980382 |
11 | 60a637 |
12 | 3b3426 |
13 | 284310 |
14 | 1b73d4 |
15 | 14573c |
hex | ef59e |
980382 has 16 divisors (see below), whose sum is σ = 2111760. Its totient is φ = 301632.
The previous prime is 980377. The next prime is 980393. The reversal of 980382 is 283089.
It is a super-2 number, since 2×9803822 = 1922297731848, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
980382 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6207 + ... + 6362.
It is an arithmetic number, because the mean of its divisors is an integer number (131985).
2980382 is an apocalyptic number.
980382 is an abundant number, since it is smaller than the sum of its proper divisors (1131378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
980382 is a wasteful number, since it uses less digits than its factorization.
980382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12587.
The product of its (nonzero) digits is 3456, while the sum is 30.
The square root of 980382 is about 990.1424139991. The cubic root of 980382 is about 99.3417431534.
The spelling of 980382 in words is "nine hundred eighty thousand, three hundred eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •