Base | Representation |
---|---|
bin | 10101101010100000100111… |
… | …01100010101010101010101 |
3 | 20020200100110000100001120221 |
4 | 22311100103230111111111 |
5 | 22221013420023323203 |
6 | 245153321401554341 |
7 | 13014612164330422 |
oct | 1265202354252525 |
9 | 206610400301527 |
10 | 47640107636053 |
11 | 141a8068870569 |
12 | 5414b7b7a59b1 |
13 | 207759acbb1ca |
14 | ba9b17580d49 |
15 | 579366432abd |
hex | 2b5413b15555 |
47640107636053 has 8 divisors (see below), whose sum is σ = 50444847662400. Its totient is φ = 44835632137920.
The previous prime is 47640107635993. The next prime is 47640107636057. The reversal of 47640107636053 is 35063670104674.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-47640107636053 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 (47640107636057) 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, 65761203 + ... + 66481696.
It is an arithmetic number, because the mean of its divisors is an integer number (6305605957800).
Almost surely, 247640107636053 is an apocalyptic number.
It is an amenable number.
47640107636053 is a deficient number, since it is larger than the sum of its proper divisors (2804740026347).
47640107636053 is a wasteful number, since it uses less digits than its factorization.
47640107636053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132264107.
The product of its (nonzero) digits is 7620480, while the sum is 52.
The spelling of 47640107636053 in words is "forty-seven trillion, six hundred forty billion, one hundred seven million, six hundred thirty-six thousand, fifty-three".
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