Base | Representation |
---|---|
bin | 1011010110101101… |
… | …1101101011101111 |
3 | 21212102110222210201 |
4 | 2311223131223233 |
5 | 22220301213441 |
6 | 1222242414331 |
7 | 135351111040 |
oct | 26553355357 |
9 | 7772428721 |
10 | 3048069871 |
11 | 1324613010 |
12 | 7109613a7 |
13 | 397645252 |
14 | 20cb5a8c7 |
15 | 12c8dbc31 |
hex | b5addaef |
3048069871 has 32 divisors (see below), whose sum is σ = 3986620416. Its totient is φ = 2259708000.
The previous prime is 3048069821. The next prime is 3048069887. The reversal of 3048069871 is 1789608403.
It is a happy number.
It is not a de Polignac number, because 3048069871 - 27 = 3048069743 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3048069821) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 333756 + ... + 342766.
It is an arithmetic number, because the mean of its divisors is an integer number (124581888).
Almost surely, 23048069871 is an apocalyptic number.
3048069871 is a deficient number, since it is larger than the sum of its proper divisors (938550545).
3048069871 is a wasteful number, since it uses less digits than its factorization.
3048069871 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9243.
The product of its (nonzero) digits is 290304, while the sum is 46.
The square root of 3048069871 is about 55209.3277535599. The cubic root of 3048069871 is about 1449.9119837181.
The spelling of 3048069871 in words is "three billion, forty-eight million, sixty-nine thousand, eight hundred seventy-one".
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