Base | Representation |
---|---|
bin | 1001110101011000… |
… | …10101101100011011 |
3 | 111121221121222100000 |
4 | 10322230111230123 |
5 | 41303043402034 |
6 | 2231521344043 |
7 | 244556306022 |
oct | 47254255433 |
9 | 14557558300 |
10 | 5279669019 |
11 | 226a265529 |
12 | 1034198023 |
13 | 661a8b711 |
14 | 3812a18b9 |
15 | 20d79b599 |
hex | 13ab15b1b |
5279669019 has 24 divisors (see below), whose sum is σ = 7970959360. Its totient is φ = 3492044136.
The previous prime is 5279668997. The next prime is 5279669047. The reversal of 5279669019 is 9109669725.
It is not a de Polignac number, because 5279669019 - 29 = 5279668507 is a prime.
It is a super-2 number, since 2×52796690192 = 55749809900376844722, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5279669089) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54679 + ... + 116400.
Almost surely, 25279669019 is an apocalyptic number.
5279669019 is a deficient number, since it is larger than the sum of its proper divisors (2691290341).
5279669019 is a wasteful number, since it uses less digits than its factorization.
5279669019 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171221 (or 171209 counting only the distinct ones).
The product of its (nonzero) digits is 1837080, while the sum is 54.
The square root of 5279669019 is about 72661.3309745975. The cubic root of 5279669019 is about 1741.2811521827.
The spelling of 5279669019 in words is "five billion, two hundred seventy-nine million, six hundred sixty-nine thousand, nineteen".
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