Base | Representation |
---|---|
bin | 101100100110110100… |
… | …101010010001111101 |
3 | 11120121221201211121002 |
4 | 230212310222101331 |
5 | 1241042332313013 |
6 | 34000401020045 |
7 | 3313623051062 |
oct | 544664522175 |
9 | 146557654532 |
10 | 47895979133 |
11 | 19349039032 |
12 | 9348324625 |
13 | 4693ba4972 |
14 | 2465118c69 |
15 | 13a4cd6358 |
hex | b26d2a47d |
47895979133 has 8 divisors (see below), whose sum is σ = 51646499520. Its totient is φ = 44268426720.
The previous prime is 47895979127. The next prime is 47895979139. The reversal of 47895979133 is 33197959874.
It is an interprime number because it is at equal distance from previous prime (47895979127) and next prime (47895979139).
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 47895979133 - 232 = 43601011837 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 47895979133.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47895979139) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30741185 + ... + 30742742.
It is an arithmetic number, because the mean of its divisors is an integer number (6455812440).
Almost surely, 247895979133 is an apocalyptic number.
It is an amenable number.
47895979133 is a deficient number, since it is larger than the sum of its proper divisors (3750520387).
47895979133 is a wasteful number, since it uses less digits than its factorization.
47895979133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61483987.
The product of its digits is 51438240, while the sum is 65.
The spelling of 47895979133 in words is "forty-seven billion, eight hundred ninety-five million, nine hundred seventy-nine thousand, one hundred thirty-three".
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