Base | Representation |
---|---|
bin | 1001100101011011… |
… | …01100000000000111 |
3 | 111021121201222011020 |
4 | 10302231230000013 |
5 | 41014311223212 |
6 | 2210340242223 |
7 | 241342422243 |
oct | 46255540007 |
9 | 14247658136 |
10 | 5145804807 |
11 | 2200744350 |
12 | bb73a0373 |
13 | 64011c120 |
14 | 36b5b7423 |
15 | 201b57d8c |
hex | 132b6c007 |
5145804807 has 16 divisors (see below), whose sum is σ = 8060562048. Its totient is φ = 2878771680.
The previous prime is 5145804787. The next prime is 5145804869. The reversal of 5145804807 is 7084085415.
It is not a de Polignac number, because 5145804807 - 210 = 5145803783 is a prime.
It is a super-2 number, since 2×51458048072 = 52958614223488614498, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5145804887) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5997013 + ... + 5997870.
It is an arithmetic number, because the mean of its divisors is an integer number (503785128).
Almost surely, 25145804807 is an apocalyptic number.
5145804807 is a deficient number, since it is larger than the sum of its proper divisors (2914757241).
5145804807 is a wasteful number, since it uses less digits than its factorization.
5145804807 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11994910.
The product of its (nonzero) digits is 179200, while the sum is 42.
The square root of 5145804807 is about 71734.2652224165. The cubic root of 5145804807 is about 1726.4384620657.
The spelling of 5145804807 in words is "five billion, one hundred forty-five million, eight hundred four thousand, eight hundred seven".
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