Base | Representation |
---|---|
bin | 1001100101110100… |
… | …01101010010111010 |
3 | 111021211220201100110 |
4 | 10302322031102322 |
5 | 41021131240111 |
6 | 2210534445150 |
7 | 241412342115 |
oct | 46272152272 |
9 | 14254821313 |
10 | 5149086906 |
11 | 2202586227 |
12 | bb85037b6 |
13 | 6409cacb2 |
14 | 36bbcd57c |
15 | 2020a55a6 |
hex | 132e8d4ba |
5149086906 has 16 divisors (see below), whose sum is σ = 10840183200. Its totient is φ = 1626027408.
The previous prime is 5149086893. The next prime is 5149086913. The reversal of 5149086906 is 6096809415.
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 7 ways as a sum of consecutive naturals, for example, 22583601 + ... + 22583828.
It is an arithmetic number, because the mean of its divisors is an integer number (677511450).
Almost surely, 25149086906 is an apocalyptic number.
5149086906 is an abundant number, since it is smaller than the sum of its proper divisors (5691096294).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5149086906 is a wasteful number, since it uses less digits than its factorization.
5149086906 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45167453.
The product of its (nonzero) digits is 466560, while the sum is 48.
The square root of 5149086906 is about 71757.1383626744. The cubic root of 5149086906 is about 1726.8054365809.
The spelling of 5149086906 in words is "five billion, one hundred forty-nine million, eighty-six thousand, nine hundred six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •