Base | Representation |
---|---|
bin | 101100010000111010… |
… | …110010001110001011 |
3 | 11112200100020020110211 |
4 | 230100322302032023 |
5 | 1234314243021041 |
6 | 33500112221551 |
7 | 3301541314624 |
oct | 542072621613 |
9 | 145610206424 |
10 | 47528485771 |
11 | 1917a655908 |
12 | 926523a8b7 |
13 | 4635a05280 |
14 | 242c3b6a4b |
15 | 13828e4481 |
hex | b10eb238b |
47528485771 has 8 divisors (see below), whose sum is σ = 51295079360. Its totient is φ = 43777685952.
The previous prime is 47528485751. The next prime is 47528485831. The reversal of 47528485771 is 17758482574.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 47528485771 - 215 = 47528453003 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (47528485751) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3942186 + ... + 3954223.
It is an arithmetic number, because the mean of its divisors is an integer number (6411884920).
Almost surely, 247528485771 is an apocalyptic number.
47528485771 is a deficient number, since it is larger than the sum of its proper divisors (3766593589).
47528485771 is a wasteful number, since it uses less digits than its factorization.
47528485771 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7896885.
The product of its digits is 17561600, while the sum is 58.
The spelling of 47528485771 in words is "forty-seven billion, five hundred twenty-eight million, four hundred eighty-five thousand, seven hundred seventy-one".
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