Base | Representation |
---|---|
bin | 10101011101001001100100… |
… | …10110011011001000010010 |
3 | 20012001110120020010122202201 |
4 | 22232210302112123020102 |
5 | 22141003302441020100 |
6 | 244202402512233414 |
7 | 12636501443044030 |
oct | 1256446226331022 |
9 | 205043506118681 |
10 | 47181060485650 |
11 | 14040414700113 |
12 | 536000983b86a |
13 | 2043202461820 |
14 | b9180b2c1550 |
15 | 56c44aca236a |
hex | 2ae93259b212 |
47181060485650 has 48 divisors (see below), whose sum is σ = 108008335399104. Its totient is φ = 14932027932480.
The previous prime is 47181060485593. The next prime is 47181060485651. The reversal of 47181060485650 is 5658406018174.
It is a junction number, because it is equal to n+sod(n) for n = 47181060485591 and 47181060485600.
It is not an unprimeable number, because it can be changed into a prime (47181060485651) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5184727372 + ... + 5184736471.
It is an arithmetic number, because the mean of its divisors is an integer number (2250173654148).
Almost surely, 247181060485650 is an apocalyptic number.
47181060485650 is an abundant number, since it is smaller than the sum of its proper divisors (60827274913454).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47181060485650 is a wasteful number, since it uses less digits than its factorization.
47181060485650 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10369463875 (or 10369463870 counting only the distinct ones).
The product of its (nonzero) digits is 6451200, while the sum is 55.
The spelling of 47181060485650 in words is "forty-seven trillion, one hundred eighty-one billion, sixty million, four hundred eighty-five thousand, six hundred fifty".
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