Base | Representation |
---|---|
bin | 111010011011000… |
… | …001110010000001 |
3 | 2112022100110211202 |
4 | 322123001302001 |
5 | 4001410214323 |
6 | 241132150545 |
7 | 33201153104 |
oct | 7233016201 |
9 | 2468313752 |
10 | 980163713 |
11 | 463305561 |
12 | 234308455 |
13 | 1280b3439 |
14 | 9426673b |
15 | 5b0b3d28 |
hex | 3a6c1c81 |
980163713 has 4 divisors (see below), whose sum is σ = 1037820420. Its totient is φ = 922507008.
The previous prime is 980163601. The next prime is 980163727. The reversal of 980163713 is 317361089.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 914034289 + 66129424 = 30233^2 + 8132^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-980163713 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (980163313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28828328 + ... + 28828361.
It is an arithmetic number, because the mean of its divisors is an integer number (259455105).
Almost surely, 2980163713 is an apocalyptic number.
It is an amenable number.
980163713 is a deficient number, since it is larger than the sum of its proper divisors (57656707).
980163713 is a wasteful number, since it uses less digits than its factorization.
980163713 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57656706.
The product of its (nonzero) digits is 27216, while the sum is 38.
The square root of 980163713 is about 31307.5663857797. The cubic root of 980163713 is about 993.3436962594.
The spelling of 980163713 in words is "nine hundred eighty million, one hundred sixty-three thousand, seven hundred thirteen".
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