Base | Representation |
---|---|
bin | 11100100000010111111… |
… | …10000010001111100011 |
3 | 10110122010210021201020102 |
4 | 32100023332002033203 |
5 | 112021410024324404 |
6 | 2025542112333015 |
7 | 130522524102611 |
oct | 16201376021743 |
9 | 3418123251212 |
10 | 979453354979 |
11 | 348424980430 |
12 | 1399a8b4416b |
13 | 71492586818 |
14 | 355977066b1 |
15 | 1a727a1b71e |
hex | e40bf823e3 |
979453354979 has 16 divisors (see below), whose sum is σ = 1094730215040. Its totient is φ = 868556040000.
The previous prime is 979453354969. The next prime is 979453355081.
979453354979 is nontrivially palindromic in base 10.
979453354979 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a de Polignac number, because none of the positive numbers 2k-979453354979 is a prime.
It is not an unprimeable number, because it can be changed into a prime (979453354969) 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, 2706704 + ... + 3047154.
It is an arithmetic number, because the mean of its divisors is an integer number (68420638440).
Almost surely, 2979453354979 is an apocalyptic number.
979453354979 is a deficient number, since it is larger than the sum of its proper divisors (115276860061).
979453354979 is a wasteful number, since it uses less digits than its factorization.
979453354979 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 346882.
The product of its digits is 1157360400, while the sum is 74.
The spelling of 979453354979 in words is "nine hundred seventy-nine billion, four hundred fifty-three million, three hundred fifty-four thousand, nine hundred seventy-nine".
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