Base | Representation |
---|---|
bin | 101100000000010000… |
… | …001110011110011100 |
3 | 11111221212010111110120 |
4 | 230000100032132130 |
5 | 1233231204100402 |
6 | 33412243434540 |
7 | 3261604654056 |
oct | 540020163634 |
9 | 144855114416 |
10 | 47248893852 |
11 | 19046850306 |
12 | 91a7685a50 |
13 | 45bcb01574 |
14 | 24031d68d6 |
15 | 13680b73bc |
hex | b0040e79c |
47248893852 has 48 divisors (see below), whose sum is σ = 111656657952. Its totient is φ = 15549399040.
The previous prime is 47248893841. The next prime is 47248893871. The reversal of 47248893852 is 25839884274.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 280702 + ... + 416282.
It is an arithmetic number, because the mean of its divisors is an integer number (2326180374).
Almost surely, 247248893852 is an apocalyptic number.
It is an amenable number.
47248893852 is an abundant number, since it is smaller than the sum of its proper divisors (64407764100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47248893852 is a wasteful number, since it uses less digits than its factorization.
47248893852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 135958 (or 135956 counting only the distinct ones).
The product of its digits is 30965760, while the sum is 60.
The spelling of 47248893852 in words is "forty-seven billion, two hundred forty-eight million, eight hundred ninety-three thousand, eight hundred fifty-two".
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