Base | Representation |
---|---|
bin | 101100011011111011… |
… | …011101011010010000 |
3 | 11120011012211022021210 |
4 | 230123323131122100 |
5 | 1240204040241143 |
6 | 33530311420120 |
7 | 3306243416325 |
oct | 543373353220 |
9 | 146135738253 |
10 | 47713212048 |
11 | 19264956457 |
12 | 92b7084640 |
13 | 4665072468 |
14 | 2448b40b4c |
15 | 1393c33033 |
hex | b1bedd690 |
47713212048 has 40 divisors (see below), whose sum is σ = 124529855968. Its totient is φ = 15740439552.
The previous prime is 47713212007. The next prime is 47713212059. The reversal of 47713212048 is 84021231774.
It is a junction number, because it is equal to n+sod(n) for n = 47713211997 and 47713212015.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5119186 + ... + 5128497.
Almost surely, 247713212048 is an apocalyptic number.
47713212048 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
47713212048 is an abundant number, since it is smaller than the sum of its proper divisors (76816643920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47713212048 is a wasteful number, since it uses less digits than its factorization.
47713212048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10247791 (or 10247785 counting only the distinct ones).
The product of its (nonzero) digits is 75264, while the sum is 39.
The spelling of 47713212048 in words is "forty-seven billion, seven hundred thirteen million, two hundred twelve thousand, forty-eight".
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