Base | Representation |
---|---|
bin | 101100111001101110… |
… | …101101010100100000 |
3 | 11121110001121121101001 |
4 | 230321232231110200 |
5 | 1242220033421244 |
6 | 34052051521344 |
7 | 3324524213656 |
oct | 547156552440 |
9 | 147401547331 |
10 | 48213185824 |
11 | 194a10a5121 |
12 | 94165b9254 |
13 | 471481862b |
14 | 24952cadd6 |
15 | 13c2a935d4 |
hex | b39bad520 |
48213185824 has 24 divisors (see below), whose sum is σ = 99915485040. Its totient is φ = 22837824576.
The previous prime is 48213185809. The next prime is 48213185851. The reversal of 48213185824 is 42858131284.
48213185824 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×482131858242 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39648394 + ... + 39649609.
It is an arithmetic number, because the mean of its divisors is an integer number (4163145210).
Almost surely, 248213185824 is an apocalyptic number.
It is an amenable number.
48213185824 is an abundant number, since it is smaller than the sum of its proper divisors (51702299216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48213185824 is a wasteful number, since it uses less digits than its factorization.
48213185824 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79298032 (or 79298024 counting only the distinct ones).
The product of its digits is 491520, while the sum is 46.
The spelling of 48213185824 in words is "forty-eight billion, two hundred thirteen million, one hundred eighty-five thousand, eight hundred twenty-four".
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