Base | Representation |
---|---|
bin | 1011010000101111… |
… | …1010110000111101 |
3 | 21210200100111011221 |
4 | 2310023322300331 |
5 | 22142343220130 |
6 | 1215545513341 |
7 | 134625162421 |
oct | 26413726075 |
9 | 7720314157 |
10 | 3023023165 |
11 | 1311466058 |
12 | 7044a2851 |
13 | 3923b5a06 |
14 | 2096bab81 |
15 | 12a5e087a |
hex | b42fac3d |
3023023165 has 8 divisors (see below), whose sum is σ = 3637906488. Its totient is φ = 2411566080.
The previous prime is 3023023153. The next prime is 3023023189. The reversal of 3023023165 is 5613203203.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 503284356 + 2519738809 = 22434^2 + 50197^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3023023165 - 219 = 3022498877 is a prime.
It is a super-2 number, since 2×30230231652 = 18277338112253234450, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 854616 + ... + 858145.
It is an arithmetic number, because the mean of its divisors is an integer number (454738311).
Almost surely, 23023023165 is an apocalyptic number.
It is an amenable number.
3023023165 is a deficient number, since it is larger than the sum of its proper divisors (614883323).
3023023165 is a wasteful number, since it uses less digits than its factorization.
3023023165 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1713119.
The product of its (nonzero) digits is 3240, while the sum is 25.
The square root of 3023023165 is about 54982.0258357220. The cubic root of 3023023165 is about 1445.9296333156.
Adding to 3023023165 its reverse (5613203203), we get a palindrome (8636226368).
The spelling of 3023023165 in words is "three billion, twenty-three million, twenty-three thousand, one hundred sixty-five".
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