Base | Representation |
---|---|
bin | 1101000101010000… |
… | …01010000000100001 |
3 | 200010110202211201120 |
4 | 12202220022000201 |
5 | 103340442344131 |
6 | 3120531522453 |
7 | 336021640464 |
oct | 64250120041 |
9 | 20113684646 |
10 | 7023403041 |
11 | 2a84589726 |
12 | 1440159429 |
13 | 87c10b2b5 |
14 | 4a8acd2db |
15 | 2b18dd496 |
hex | 1a2a0a021 |
7023403041 has 4 divisors (see below), whose sum is σ = 9364537392. Its totient is φ = 4682268692.
The previous prime is 7023403021. The next prime is 7023403081. The reversal of 7023403041 is 1403043207.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1403043207 = 3 ⋅467681069.
It is a cyclic number.
It is not a de Polignac number, because 7023403041 - 213 = 7023394849 is a prime.
It is not an unprimeable number, because it can be changed into a prime (7023403021) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1170567171 + ... + 1170567176.
It is an arithmetic number, because the mean of its divisors is an integer number (2341134348).
Almost surely, 27023403041 is an apocalyptic number.
It is an amenable number.
7023403041 is a deficient number, since it is larger than the sum of its proper divisors (2341134351).
7023403041 is a wasteful number, since it uses less digits than its factorization.
7023403041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2341134350.
The product of its (nonzero) digits is 2016, while the sum is 24.
The square root of 7023403041 is about 83805.7458710320. The cubic root of 7023403041 is about 1915.0606403001.
Adding to 7023403041 its reverse (1403043207), we get a palindrome (8426446248).
The spelling of 7023403041 in words is "seven billion, twenty-three million, four hundred three thousand, forty-one".
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