Base | Representation |
---|---|
bin | 1000100111000100111001… |
… | …0100010001010100111001 |
3 | 1020112002001220111101222222 |
4 | 2021301032110101110321 |
5 | 2220103234443411311 |
6 | 32045135031053425 |
7 | 1664666353000256 |
oct | 211611624212471 |
9 | 36462056441888 |
10 | 9467421857081 |
11 | 3020124906671 |
12 | 108aa24511275 |
13 | 538a0a786206 |
14 | 24a32330c42d |
15 | 1164091c1adb |
hex | 89c4e511539 |
9467421857081 has 8 divisors (see below), whose sum is σ = 10153739430720. Its totient is φ = 8799907504752.
The previous prime is 9467421857051. The next prime is 9467421857137. The reversal of 9467421857081 is 1807581247649.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 9467421857081 - 218 = 9467421594937 is a prime.
It is a super-2 number, since 2×94674218570812 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (9467421857011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4700804285 + ... + 4700806298.
It is an arithmetic number, because the mean of its divisors is an integer number (1269217428840).
Almost surely, 29467421857081 is an apocalyptic number.
It is an amenable number.
9467421857081 is a deficient number, since it is larger than the sum of its proper divisors (686317573639).
9467421857081 is a wasteful number, since it uses less digits than its factorization.
9467421857081 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9401610655.
The product of its (nonzero) digits is 27095040, while the sum is 62.
The spelling of 9467421857081 in words is "nine trillion, four hundred sixty-seven billion, four hundred twenty-one million, eight hundred fifty-seven thousand, eighty-one".
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