Base | Representation |
---|---|
bin | 111101000010110… |
… | …1011100011100011 |
3 | 12021202020220100220 |
4 | 1322011223203203 |
5 | 13143331400400 |
6 | 535130214123 |
7 | 101521225512 |
oct | 17205534343 |
9 | 5252226326 |
10 | 2048309475 |
11 | 961243253 |
12 | 491b84343 |
13 | 268490154 |
14 | 156072679 |
15 | bec567a0 |
hex | 7a16b8e3 |
2048309475 has 12 divisors (see below), whose sum is σ = 3386538456. Its totient is φ = 1092431680.
The previous prime is 2048309401. The next prime is 2048309509. The reversal of 2048309475 is 5749038402.
It is not a de Polignac number, because 2048309475 - 29 = 2048308963 is a prime.
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 11 ways as a sum of consecutive naturals, for example, 13655322 + ... + 13655471.
It is an arithmetic number, because the mean of its divisors is an integer number (282211538).
Almost surely, 22048309475 is an apocalyptic number.
2048309475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2048309475 is a deficient number, since it is larger than the sum of its proper divisors (1338228981).
2048309475 is a wasteful number, since it uses less digits than its factorization.
2048309475 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27310806 (or 27310801 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 42.
The square root of 2048309475 is about 45258.2531147635. The cubic root of 2048309475 is about 1269.9848046211.
The spelling of 2048309475 in words is "two billion, forty-eight million, three hundred nine thousand, four hundred seventy-five".
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