Base | Representation |
---|---|
bin | 1001010001100101… |
… | …01010111010010101 |
3 | 110212000111121212022 |
4 | 10220302222322111 |
5 | 40144202321101 |
6 | 2142032302525 |
7 | 234251453015 |
oct | 45062527225 |
9 | 13760447768 |
10 | 4979338901 |
11 | 2125786019 |
12 | b6b6a1a45 |
13 | 6147a65a4 |
14 | 353443c45 |
15 | 1e2224a1b |
hex | 128caae95 |
4979338901 has 2 divisors, whose sum is σ = 4979338902. Its totient is φ = 4979338900.
The previous prime is 4979338891. The next prime is 4979338919. The reversal of 4979338901 is 1098339794.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2634358276 + 2344980625 = 51326^2 + 48425^2 .
It is a cyclic number.
It is not a de Polignac number, because 4979338901 - 218 = 4979076757 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4979338961) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2489669450 + 2489669451.
It is an arithmetic number, because the mean of its divisors is an integer number (2489669451).
Almost surely, 24979338901 is an apocalyptic number.
It is an amenable number.
4979338901 is a deficient number, since it is larger than the sum of its proper divisors (1).
4979338901 is an equidigital number, since it uses as much as digits as its factorization.
4979338901 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1469664, while the sum is 53.
The square root of 4979338901 is about 70564.4308486932. The cubic root of 4979338901 is about 1707.6173628035.
The spelling of 4979338901 in words is "four billion, nine hundred seventy-nine million, three hundred thirty-eight thousand, nine hundred one".
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