Base | Representation |
---|---|
bin | 11101111010111000000 |
3 | 1211210212201 |
4 | 3233113000 |
5 | 222333131 |
6 | 33002544 |
7 | 11222233 |
oct | 3572700 |
9 | 1753781 |
10 | 980416 |
11 | 60a668 |
12 | 3b3454 |
13 | 284338 |
14 | 1b741a |
15 | 145761 |
hex | ef5c0 |
980416 has 14 divisors (see below), whose sum is σ = 1945640. Its totient is φ = 490176.
The previous prime is 980401. The next prime is 980417. The reversal of 980416 is 614089.
It is a super-2 number, since 2×9804162 = 1922431066112, which contains 22 as substring.
It is a plaindrome in base 7.
It is a zygodrome in base 7.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (980417) by changing a digit.
980416 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7596 + ... + 7723.
2980416 is an apocalyptic number.
It is an amenable number.
980416 is a deficient number, since it is larger than the sum of its proper divisors (965224).
980416 is a wasteful number, since it uses less digits than its factorization.
980416 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15331 (or 15321 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 28.
The square root of 980416 is about 990.1595830976. The cubic root of 980416 is about 99.3428915425.
The spelling of 980416 in words is "nine hundred eighty thousand, four hundred sixteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •