Base | Representation |
---|---|
bin | 11101111011100000000 |
3 | 1211211022120 |
4 | 3233130000 |
5 | 222340421 |
6 | 33004240 |
7 | 11223201 |
oct | 3573400 |
9 | 1754276 |
10 | 980736 |
11 | 60a929 |
12 | 3b3680 |
13 | 284523 |
14 | 1b75a8 |
15 | 1458c6 |
hex | ef700 |
980736 has 36 divisors (see below), whose sum is σ = 2612232. Its totient is φ = 326656.
The previous prime is 980731. The next prime is 980773. The reversal of 980736 is 637089.
It is a happy number.
980736 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 980697 and 980706.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (980731) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130 + ... + 1406.
It is an arithmetic number, because the mean of its divisors is an integer number (72562).
2980736 is an apocalyptic number.
980736 is a gapful number since it is divisible by the number (96) 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 980736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1306116).
980736 is an abundant number, since it is smaller than the sum of its proper divisors (1631496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
980736 is a wasteful number, since it uses less digits than its factorization.
980736 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1296 (or 1282 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 33.
The square root of 980736 is about 990.3211600284. The cubic root of 980736 is about 99.3536986106.
The spelling of 980736 in words is "nine hundred eighty thousand, seven hundred thirty-six".
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