Base | Representation |
---|---|
bin | 101100100101011011… |
… | …001110100101110111 |
3 | 11120120022121202011021 |
4 | 230211123032211313 |
5 | 1241020332104103 |
6 | 33554202322011 |
7 | 3313216555414 |
oct | 544533164567 |
9 | 146508552137 |
10 | 47872534903 |
11 | 19336886036 |
12 | 93404b9307 |
13 | 468c08693b |
14 | 2461d7510b |
15 | 13a2c04bbd |
hex | b256ce977 |
47872534903 has 8 divisors (see below), whose sum is σ = 50085763200. Its totient is φ = 45670291128.
The previous prime is 47872534901. The next prime is 47872534909. The reversal of 47872534903 is 30943527874.
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 47872534903 - 21 = 47872534901 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47872534901) 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, 2737213 + ... + 2754646.
It is an arithmetic number, because the mean of its divisors is an integer number (6260720400).
Almost surely, 247872534903 is an apocalyptic number.
47872534903 is a deficient number, since it is larger than the sum of its proper divisors (2213228297).
47872534903 is a wasteful number, since it uses less digits than its factorization.
47872534903 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5492261.
The product of its (nonzero) digits is 5080320, while the sum is 52.
The spelling of 47872534903 in words is "forty-seven billion, eight hundred seventy-two million, five hundred thirty-four thousand, nine hundred three".
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