Base | Representation |
---|---|
bin | 101011110011000011… |
… | …000110111101110100 |
3 | 11111101102020222101000 |
4 | 223303003012331310 |
5 | 1232303000221122 |
6 | 33334251203300 |
7 | 3253244614536 |
oct | 536303067564 |
9 | 144342228330 |
10 | 47027351412 |
11 | 18a42794188 |
12 | 9145446530 |
13 | 4585c43a72 |
14 | 23c1a07856 |
15 | 13539050ac |
hex | af30c6f74 |
47027351412 has 48 divisors (see below), whose sum is σ = 121948691200. Its totient is φ = 15672450240.
The previous prime is 47027351387. The next prime is 47027351417. The reversal of 47027351412 is 21415372074.
47027351412 is a `hidden beast` number, since 4 + 70 + 2 + 73 + 514 + 1 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47027351417) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 492837 + ... + 580467.
Almost surely, 247027351412 is an apocalyptic number.
It is an amenable number.
47027351412 is an abundant number, since it is smaller than the sum of its proper divisors (74921339788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47027351412 is a wasteful number, since it uses less digits than its factorization.
47027351412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92613 (or 92605 counting only the distinct ones).
The product of its (nonzero) digits is 47040, while the sum is 36.
The spelling of 47027351412 in words is "forty-seven billion, twenty-seven million, three hundred fifty-one thousand, four hundred twelve".
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