Base | Representation |
---|---|
bin | 1001011110111111… |
… | …01010001110100111 |
3 | 111010212010000211120 |
4 | 10233133222032213 |
5 | 40411444432004 |
6 | 2201130505023 |
7 | 240115356642 |
oct | 45737521647 |
9 | 14125100746 |
10 | 5091795879 |
11 | 2183205675 |
12 | ba1295173 |
13 | 631b8c091 |
14 | 364358a59 |
15 | 1ec03a3d9 |
hex | 12f7ea3a7 |
5091795879 has 4 divisors (see below), whose sum is σ = 6789061176. Its totient is φ = 3394530584.
The previous prime is 5091795869. The next prime is 5091795941. The reversal of 5091795879 is 9785971905.
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 5091795879 - 28 = 5091795623 is a prime.
It is a super-3 number, since 3×50917958793 (a number of 30 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5091795869) 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, 848632644 + ... + 848632649.
It is an arithmetic number, because the mean of its divisors is an integer number (1697265294).
Almost surely, 25091795879 is an apocalyptic number.
5091795879 is a deficient number, since it is larger than the sum of its proper divisors (1697265297).
5091795879 is a wasteful number, since it uses less digits than its factorization.
5091795879 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1697265296.
The product of its (nonzero) digits is 7144200, while the sum is 60.
The square root of 5091795879 is about 71356.8208302472. The cubic root of 5091795879 is about 1720.3771346039.
The spelling of 5091795879 in words is "five billion, ninety-one million, seven hundred ninety-five thousand, eight hundred seventy-nine".
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