Base | Representation |
---|---|
bin | 1100010000011100… |
… | …01111101101100101 |
3 | 121222121012002222022 |
4 | 12020032033231211 |
5 | 101434040344140 |
6 | 3004544512525 |
7 | 322032334346 |
oct | 61016175545 |
9 | 17877162868 |
10 | 6580403045 |
11 | 2877514227 |
12 | 133791b745 |
13 | 80b3c2818 |
14 | 465d340cd |
15 | 287a840b5 |
hex | 18838fb65 |
6580403045 has 16 divisors (see below), whose sum is σ = 8050104000. Its totient is φ = 5162348928.
The previous prime is 6580403033. The next prime is 6580403051. The reversal of 6580403045 is 5403040856.
It is a cyclic number.
It is not a de Polignac number, because 6580403045 - 24 = 6580403029 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 6580402996 and 6580403014.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93386 + ... + 147924.
It is an arithmetic number, because the mean of its divisors is an integer number (503131500).
Almost surely, 26580403045 is an apocalyptic number.
It is an amenable number.
6580403045 is a deficient number, since it is larger than the sum of its proper divisors (1469700955).
6580403045 is a wasteful number, since it uses less digits than its factorization.
6580403045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55012.
The product of its (nonzero) digits is 57600, while the sum is 35.
The square root of 6580403045 is about 81119.6834621536. The cubic root of 6580403045 is about 1873.9190730900.
The spelling of 6580403045 in words is "six billion, five hundred eighty million, four hundred three thousand, forty-five".
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