Base | Representation |
---|---|
bin | 101100010100000000… |
… | …000101110110111111 |
3 | 11112210221120000211020 |
4 | 230110000011312333 |
5 | 1234421013133300 |
6 | 33505200555223 |
7 | 3303040046154 |
oct | 542400056677 |
9 | 145727500736 |
10 | 47580208575 |
11 | 191a6872a29 |
12 | 927a622b13 |
13 | 4643644893 |
14 | 24351dc22b |
15 | 138720e8a0 |
hex | b14005dbf |
47580208575 has 48 divisors (see below), whose sum is σ = 80345274240. Its totient is φ = 24840017280.
The previous prime is 47580208573. The next prime is 47580208607. The reversal of 47580208575 is 57580208574.
It is not a de Polignac number, because 47580208575 - 21 = 47580208573 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47580208573) 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 47 ways as a sum of consecutive naturals, for example, 643464 + ... + 713586.
It is an arithmetic number, because the mean of its divisors is an integer number (1673859880).
Almost surely, 247580208575 is an apocalyptic number.
47580208575 is a deficient number, since it is larger than the sum of its proper divisors (32765065665).
47580208575 is a wasteful number, since it uses less digits than its factorization.
47580208575 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70328 (or 70323 counting only the distinct ones).
The product of its (nonzero) digits is 3136000, while the sum is 51.
Subtracting 47580208575 from its reverse (57580208574), we obtain a palindrome (9999999999).
The spelling of 47580208575 in words is "forty-seven billion, five hundred eighty million, two hundred eight thousand, five hundred seventy-five".
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