Base | Representation |
---|---|
bin | 10101100110000001100110… |
… | …11010000010011001001111 |
3 | 20020010121201102221020111200 |
4 | 22303000303122002121033 |
5 | 22211002332321410033 |
6 | 244554435444120543 |
7 | 13000515602513265 |
oct | 1263006332023117 |
9 | 206117642836450 |
10 | 47486020888143 |
11 | 14148787919202 |
12 | 53ab138396153 |
13 | 2065bb2b66726 |
14 | ba249b138435 |
15 | 575348b95013 |
hex | 2b303368264f |
47486020888143 has 12 divisors (see below), whose sum is σ = 68596641325368. Its totient is φ = 31654706213520.
The previous prime is 47486020888139. The next prime is 47486020888169. The reversal of 47486020888143 is 34188802068474.
47486020888143 is a `hidden beast` number, since 4 + 7 + 4 + 8 + 602 + 0 + 8 + 8 + 8 + 14 + 3 = 666.
It is not a de Polignac number, because 47486020888143 - 22 = 47486020888139 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47486020888193) 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, 219973228 + ... + 220188993.
It is an arithmetic number, because the mean of its divisors is an integer number (5716386777114).
Almost surely, 247486020888143 is an apocalyptic number.
47486020888143 is a deficient number, since it is larger than the sum of its proper divisors (21110620437225).
47486020888143 is a wasteful number, since it uses less digits than its factorization.
47486020888143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 440174214 (or 440174211 counting only the distinct ones).
The product of its (nonzero) digits is 66060288, while the sum is 63.
The spelling of 47486020888143 in words is "forty-seven trillion, four hundred eighty-six billion, twenty million, eight hundred eighty-eight thousand, one hundred forty-three".
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