Base | Representation |
---|---|
bin | 1100010000011100… |
… | …10110010110000101 |
3 | 121222121020111020112 |
4 | 12020032112112011 |
5 | 101434042231323 |
6 | 3004545242405 |
7 | 322032506510 |
oct | 61016262605 |
9 | 17877214215 |
10 | 6580430213 |
11 | 2877532685 |
12 | 1337933405 |
13 | 80b401cb6 |
14 | 465d3dd77 |
15 | 287a8c178 |
hex | 188396585 |
6580430213 has 8 divisors (see below), whose sum is σ = 7521131328. Its totient is φ = 5639889024.
The previous prime is 6580430209. The next prime is 6580430221. The reversal of 6580430213 is 3120340856.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 6580430213 - 22 = 6580430209 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 6580430213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6580430243) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67445 + ... + 133077.
It is an arithmetic number, because the mean of its divisors is an integer number (940141416).
Almost surely, 26580430213 is an apocalyptic number.
It is an amenable number.
6580430213 is a deficient number, since it is larger than the sum of its proper divisors (940701115).
6580430213 is a wasteful number, since it uses less digits than its factorization.
6580430213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79963.
The product of its (nonzero) digits is 17280, while the sum is 32.
The square root of 6580430213 is about 81119.8509182555. The cubic root of 6580430213 is about 1873.9216519879.
The spelling of 6580430213 in words is "six billion, five hundred eighty million, four hundred thirty thousand, two hundred thirteen".
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