Base | Representation |
---|---|
bin | 101100011001001000… |
… | …101110111011110011 |
3 | 11120000221122222102122 |
4 | 230121020232323303 |
5 | 1240110042010201 |
6 | 33521515304455 |
7 | 3305134242512 |
oct | 543110567363 |
9 | 146027588378 |
10 | 47666360051 |
11 | 192404658a2 |
12 | 92a344b12b |
13 | 4658449b9b |
14 | 2442826679 |
15 | 138ea7ae1b |
hex | b1922eef3 |
47666360051 has 8 divisors (see below), whose sum is σ = 49766749440. Its totient is φ = 45568298952.
The previous prime is 47666360047. The next prime is 47666360117. The reversal of 47666360051 is 15006366674.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 47666360051 - 22 = 47666360047 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 47666359984 and 47666360011.
It is not an unprimeable number, because it can be changed into a prime (47666360041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 540161 + ... + 622178.
It is an arithmetic number, because the mean of its divisors is an integer number (6220843680).
Almost surely, 247666360051 is an apocalyptic number.
47666360051 is a deficient number, since it is larger than the sum of its proper divisors (2100389389).
47666360051 is a wasteful number, since it uses less digits than its factorization.
47666360051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1164145.
The product of its (nonzero) digits is 544320, while the sum is 44.
The spelling of 47666360051 in words is "forty-seven billion, six hundred sixty-six million, three hundred sixty thousand, fifty-one".
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