Base | Representation |
---|---|
bin | 111101000010100… |
… | …110100100000111 |
3 | 2122101000021201000 |
4 | 331002212210013 |
5 | 4044131424143 |
6 | 245341504343 |
7 | 34243433124 |
oct | 7502464407 |
9 | 2571007630 |
10 | 1024092423 |
11 | 486089882 |
12 | 246b720b3 |
13 | 134224263 |
14 | 9a01d74b |
15 | 5ed8ebd3 |
hex | 3d0a6907 |
1024092423 has 16 divisors (see below), whose sum is σ = 1517705440. Its totient is φ = 682489152.
The previous prime is 1024092413. The next prime is 1024092431. The reversal of 1024092423 is 3242904201.
1024092423 is a `hidden beast` number, since 10 + 2 + 409 + 242 + 3 = 666.
It is not a de Polignac number, because 1024092423 - 212 = 1024088327 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1024092413) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107565 + ... + 116697.
It is an arithmetic number, because the mean of its divisors is an integer number (94856590).
Almost surely, 21024092423 is an apocalyptic number.
1024092423 is a deficient number, since it is larger than the sum of its proper divisors (493613017).
1024092423 is an equidigital number, since it uses as much as digits as its factorization.
1024092423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13295 (or 13289 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
The square root of 1024092423 is about 32001.4440767913. Note that the first 3 decimals coincide. The cubic root of 1024092423 is about 1007.9671634003.
Adding to 1024092423 its reverse (3242904201), we get a palindrome (4266996624).
The spelling of 1024092423 in words is "one billion, twenty-four million, ninety-two thousand, four hundred twenty-three".
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