Base | Representation |
---|---|
bin | 10101100100110111010011… |
… | …10100001101100100010010 |
3 | 20012222210202111001220002211 |
4 | 22302123221310031210102 |
5 | 22204324134132430002 |
6 | 244524241340502334 |
7 | 12664604240536432 |
oct | 1262335164154422 |
9 | 205883674056084 |
10 | 47446131530002 |
11 | 14132878370017 |
12 | 53a346554a9aa |
13 | 20621c69b272a |
14 | ba059552c2c2 |
15 | 5742b1c65dd7 |
hex | 2b26e9d0d912 |
47446131530002 has 16 divisors (see below), whose sum is σ = 72481329677952. Its totient is φ = 23288556353440.
The previous prime is 47446131529969. The next prime is 47446131530009. The reversal of 47446131530002 is 20003513164474.
It is a super-2 number, since 2×474461315300022 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (47446131530009) 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, 716979118 + ... + 717045289.
It is an arithmetic number, because the mean of its divisors is an integer number (4530083104872).
Almost surely, 247446131530002 is an apocalyptic number.
47446131530002 is a deficient number, since it is larger than the sum of its proper divisors (25035198147950).
47446131530002 is a wasteful number, since it uses less digits than its factorization.
47446131530002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1434024713.
The product of its (nonzero) digits is 241920, while the sum is 40.
Adding to 47446131530002 its reverse (20003513164474), we get a palindrome (67449644694476).
The spelling of 47446131530002 in words is "forty-seven trillion, four hundred forty-six billion, one hundred thirty-one million, five hundred thirty thousand, two".
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