Base | Representation |
---|---|
bin | 110111000101000… |
… | …010000101010011 |
3 | 2101101210102102112 |
4 | 313011002011103 |
5 | 3343030104011 |
6 | 231405535535 |
7 | 31620301232 |
oct | 6705020523 |
9 | 2341712375 |
10 | 924066131 |
11 | 43467a61a |
12 | 2195745ab |
13 | 1195a17c1 |
14 | 8aa22b19 |
15 | 561d258b |
hex | 37142153 |
924066131 has 4 divisors (see below), whose sum is σ = 924130200. Its totient is φ = 924002064.
The previous prime is 924066119. The next prime is 924066137. The reversal of 924066131 is 131660429.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 131660429 = 293 ⋅449353.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-924066131 is a prime.
It is a super-2 number, since 2×9240661312 = 1707796428922618322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (924066137) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 860 + ... + 42998.
It is an arithmetic number, because the mean of its divisors is an integer number (231032550).
Almost surely, 2924066131 is an apocalyptic number.
924066131 is a deficient number, since it is larger than the sum of its proper divisors (64069).
924066131 is a wasteful number, since it uses less digits than its factorization.
924066131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64068.
The product of its (nonzero) digits is 7776, while the sum is 32.
The square root of 924066131 is about 30398.4560627674. The cubic root of 924066131 is about 974.0195732019.
The spelling of 924066131 in words is "nine hundred twenty-four million, sixty-six thousand, one hundred thirty-one".
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