Base | Representation |
---|---|
bin | 10101011000100101010000… |
… | …00000000000111001000101 |
3 | 20011111110110210220222222010 |
4 | 22230102220000000321011 |
5 | 22130420344324020144 |
6 | 244002325512324433 |
7 | 12622244354334246 |
oct | 1254225000007105 |
9 | 204443423828863 |
10 | 47024120532549 |
11 | 13a8a8aa140536 |
12 | 533570a9a3719 |
13 | 2031481171854 |
14 | b87d9dd64ccd |
15 | 568312cba5b9 |
hex | 2ac4a8000e45 |
47024120532549 has 8 divisors (see below), whose sum is σ = 62702041625440. Its totient is φ = 31347806564016.
The previous prime is 47024120532523. The next prime is 47024120532559. The reversal of 47024120532549 is 94523502142074.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 47024120532549 - 28 = 47024120532293 is a prime.
It is a super-2 number, since 2×470241205325492 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 47024120532498 and 47024120532507.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47024120532559) 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, 401712814 + ... + 401829855.
It is an arithmetic number, because the mean of its divisors is an integer number (7837755203180).
Almost surely, 247024120532549 is an apocalyptic number.
It is an amenable number.
47024120532549 is a deficient number, since it is larger than the sum of its proper divisors (15677921092891).
47024120532549 is a wasteful number, since it uses less digits than its factorization.
47024120532549 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 803562179.
The product of its (nonzero) digits is 2419200, while the sum is 48.
The spelling of 47024120532549 in words is "forty-seven trillion, twenty-four billion, one hundred twenty million, five hundred thirty-two thousand, five hundred forty-nine".
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