Base | Representation |
---|---|
bin | 10101011111000100111001… |
… | …10011111110010111001011 |
3 | 20012021210110120010201002012 |
4 | 22233202130303332113023 |
5 | 22143044402402021400 |
6 | 244253032520130135 |
7 | 12644334265153220 |
oct | 1257423463762713 |
9 | 205253416121065 |
10 | 47247271126475 |
11 | 140665008a9592 |
12 | 5370a0760694b |
13 | 20495247c91c4 |
14 | b94acc935947 |
15 | 56e023899d35 |
hex | 2af89ccfe5cb |
47247271126475 has 12 divisors (see below), whose sum is σ = 66956132796624. Its totient is φ = 32398128772320.
The previous prime is 47247271126463. The next prime is 47247271126481. The reversal of 47247271126475 is 57462117274274.
It is a happy number.
It is not a de Polignac number, because 47247271126475 - 28 = 47247271126219 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 134992203044 + ... + 134992203393.
It is an arithmetic number, because the mean of its divisors is an integer number (5579677733052).
Almost surely, 247247271126475 is an apocalyptic number.
47247271126475 is a deficient number, since it is larger than the sum of its proper divisors (19708861670149).
47247271126475 is a wasteful number, since it uses less digits than its factorization.
47247271126475 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 269984406454 (or 269984406449 counting only the distinct ones).
The product of its digits is 36879360, while the sum is 59.
The spelling of 47247271126475 in words is "forty-seven trillion, two hundred forty-seven billion, two hundred seventy-one million, one hundred twenty-six thousand, four hundred seventy-five".
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