Base | Representation |
---|---|
bin | 101100001101011110… |
… | …010010011111010110 |
3 | 11112112022110121111212 |
4 | 230031132102133112 |
5 | 1234204443342433 |
6 | 33450245301422 |
7 | 3300240104654 |
oct | 541536223726 |
9 | 145468417455 |
10 | 47470684118 |
11 | 1914aa66650 |
12 | 9249a04872 |
13 | 4626a47b00 |
14 | 242484bdd4 |
15 | 137c7c7d48 |
hex | b0d7927d6 |
47470684118 has 48 divisors (see below), whose sum is σ = 87014962800. Its totient is φ = 19230906240.
The previous prime is 47470684117. The next prime is 47470684127. The reversal of 47470684118 is 81148607474.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47470684117) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 112313 + ... + 327956.
It is an arithmetic number, because the mean of its divisors is an integer number (1812811725).
Almost surely, 247470684118 is an apocalyptic number.
47470684118 is a deficient number, since it is larger than the sum of its proper divisors (39544278682).
47470684118 is a wasteful number, since it uses less digits than its factorization.
47470684118 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 440337 (or 440324 counting only the distinct ones).
The product of its (nonzero) digits is 1204224, while the sum is 50.
The spelling of 47470684118 in words is "forty-seven billion, four hundred seventy million, six hundred eighty-four thousand, one hundred eighteen".
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