Base | Representation |
---|---|
bin | 10101011111110101110001… |
… | …11010001000101010111011 |
3 | 20012101022012100112211000112 |
4 | 22233322320322020222323 |
5 | 22144012123122314022 |
6 | 244313052435454535 |
7 | 12646253463416642 |
oct | 1257727072105273 |
9 | 205338170484015 |
10 | 47273512307387 |
11 | 14076647309163 |
12 | 5375b0b75744b |
13 | 204bb472150a2 |
14 | b9609ba8c359 |
15 | 56ea5c4de8e2 |
hex | 2afeb8e88abb |
47273512307387 has 4 divisors (see below), whose sum is σ = 50054307149016. Its totient is φ = 44492717465760.
The previous prime is 47273512307369. The next prime is 47273512307431. The reversal of 47273512307387 is 78370321537274.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 47273512307387 - 212 = 47273512303291 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (47273512307317) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1390397420789 + ... + 1390397420822.
It is an arithmetic number, because the mean of its divisors is an integer number (12513576787254).
Almost surely, 247273512307387 is an apocalyptic number.
47273512307387 is a deficient number, since it is larger than the sum of its proper divisors (2780794841629).
47273512307387 is a wasteful number, since it uses less digits than its factorization.
47273512307387 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2780794841628.
The product of its (nonzero) digits is 41489280, while the sum is 59.
The spelling of 47273512307387 in words is "forty-seven trillion, two hundred seventy-three billion, five hundred twelve million, three hundred seven thousand, three hundred eighty-seven".
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