Base | Representation |
---|---|
bin | 1001010001100100… |
… | …11111100100111111 |
3 | 110212000102021011222 |
4 | 10220302133210333 |
5 | 40144144324404 |
6 | 2142031303555 |
7 | 234251200460 |
oct | 45062374477 |
9 | 13760367158 |
10 | 4979292479 |
11 | 2125754157 |
12 | b6b67abbb |
13 | 61478b415 |
14 | 353430d67 |
15 | 1e2215dbe |
hex | 128c9f93f |
4979292479 has 4 divisors (see below), whose sum is σ = 5690619984. Its totient is φ = 4267964976.
The previous prime is 4979292449. The next prime is 4979292491. The reversal of 4979292479 is 9742929794.
4979292479 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 4979292479 - 212 = 4979288383 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4979292449) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355663742 + ... + 355663755.
It is an arithmetic number, because the mean of its divisors is an integer number (1422654996).
Almost surely, 24979292479 is an apocalyptic number.
4979292479 is a deficient number, since it is larger than the sum of its proper divisors (711327505).
4979292479 is an equidigital number, since it uses as much as digits as its factorization.
4979292479 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 711327504.
The product of its digits is 20575296, while the sum is 62.
The square root of 4979292479 is about 70564.1019145004. The cubic root of 4979292479 is about 1707.6120561245.
The spelling of 4979292479 in words is "four billion, nine hundred seventy-nine million, two hundred ninety-two thousand, four hundred seventy-nine".
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