Base | Representation |
---|---|
bin | 10101101111001011001001… |
… | …11110001110101011100001 |
3 | 20021020200011000121101221102 |
4 | 22313211210332032223201 |
5 | 22231130142034244331 |
6 | 245355105503404145 |
7 | 13032315050134343 |
oct | 1267454476165341 |
9 | 207220130541842 |
10 | 47800385071841 |
11 | 1425a0362462a6 |
12 | 54400502b3655 |
13 | 20897318852cc |
14 | bb379dc73293 |
15 | 57d5e74234cb |
hex | 2b7964f8eae1 |
47800385071841 has 8 divisors (see below), whose sum is σ = 48154592756160. Its totient is φ = 47446807092048.
The previous prime is 47800385071819. The next prime is 47800385071871. The reversal of 47800385071841 is 14817058300874.
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 47800385071841 - 214 = 47800385055457 is a prime.
It is a super-2 number, since 2×478003850718412 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (47800385071871) 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, 157273751 + ... + 157577388.
It is an arithmetic number, because the mean of its divisors is an integer number (6019324094520).
Almost surely, 247800385071841 is an apocalyptic number.
It is an amenable number.
47800385071841 is a deficient number, since it is larger than the sum of its proper divisors (354207684319).
47800385071841 is a wasteful number, since it uses less digits than its factorization.
47800385071841 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 314852263.
The product of its (nonzero) digits is 6021120, while the sum is 56.
The spelling of 47800385071841 in words is "forty-seven trillion, eight hundred billion, three hundred eighty-five million, seventy-one thousand, eight hundred forty-one".
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