Base | Representation |
---|---|
bin | 101100010000100010… |
… | …100100001001010111 |
3 | 11112122220021200010200 |
4 | 230100202210021113 |
5 | 1234311131333123 |
6 | 33455324151543 |
7 | 3301433332251 |
oct | 542042441127 |
9 | 145586250120 |
10 | 47522136663 |
11 | 19177009711 |
12 | 92630985b3 |
13 | 46345c13c1 |
14 | 242b602cd1 |
15 | 138208d143 |
hex | b108a4257 |
47522136663 has 12 divisors (see below), whose sum is σ = 69026569560. Its totient is φ = 31504432176.
The previous prime is 47522136647. The next prime is 47522136671. The reversal of 47522136663 is 36663122574.
It is not a de Polignac number, because 47522136663 - 24 = 47522136647 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47522136763) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14747656 + ... + 14750877.
It is an arithmetic number, because the mean of its divisors is an integer number (5752214130).
Almost surely, 247522136663 is an apocalyptic number.
47522136663 is a deficient number, since it is larger than the sum of its proper divisors (21504432897).
47522136663 is a wasteful number, since it uses less digits than its factorization.
47522136663 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29498718 (or 29498715 counting only the distinct ones).
The product of its digits is 1088640, while the sum is 45.
It can be divided in two parts, 4752 and 2136663, that added together give a triangular number (2141415 = T2069).
The spelling of 47522136663 in words is "forty-seven billion, five hundred twenty-two million, one hundred thirty-six thousand, six hundred sixty-three".
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