Base | Representation |
---|---|
bin | 111100100000110… |
… | …0001011000100111 |
3 | 12020111122010211102 |
4 | 1321001201120213 |
5 | 13124243121043 |
6 | 533251230315 |
7 | 101213321021 |
oct | 17101413047 |
9 | 5214563742 |
10 | 2030442023 |
11 | 95214a165 |
12 | 487ba839b |
13 | 2648755ac |
14 | 153941011 |
15 | bd3c76b8 |
hex | 79061627 |
2030442023 has 4 divisors (see below), whose sum is σ = 2030537400. Its totient is φ = 2030346648.
The previous prime is 2030442019. The next prime is 2030442041. The reversal of 2030442023 is 3202440302.
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.
It is a cyclic number.
It is not a de Polignac number, because 2030442023 - 22 = 2030442019 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2030441986 and 2030442004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2030442013) 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, 428 + ... + 63726.
It is an arithmetic number, because the mean of its divisors is an integer number (507634350).
Almost surely, 22030442023 is an apocalyptic number.
2030442023 is a deficient number, since it is larger than the sum of its proper divisors (95377).
2030442023 is an equidigital number, since it uses as much as digits as its factorization.
2030442023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95376.
The product of its (nonzero) digits is 1152, while the sum is 20.
The square root of 2030442023 is about 45060.4263517335. The cubic root of 2030442023 is about 1266.2813126091.
Adding to 2030442023 its reverse (3202440302), we get a palindrome (5232882325).
The spelling of 2030442023 in words is "two billion, thirty million, four hundred forty-two thousand, twenty-three".
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