Base | Representation |
---|---|
bin | 1001101111011110… |
… | …11111110010000001 |
3 | 111111111110220202022 |
4 | 10313233133302001 |
5 | 41202410240441 |
6 | 2222552331225 |
7 | 243415445546 |
oct | 46757376201 |
9 | 14444426668 |
10 | 5230165121 |
11 | 2244323515 |
12 | 101b6a3b15 |
13 | 65474807c |
14 | 378896bcd |
15 | 20926d84b |
hex | 137bdfc81 |
5230165121 has 8 divisors (see below), whose sum is σ = 5375177280. Its totient is φ = 5086215792.
The previous prime is 5230165103. The next prime is 5230165177. The reversal of 5230165121 is 1215610325.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5230165121 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5230135121) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255725 + ... + 275418.
It is an arithmetic number, because the mean of its divisors is an integer number (671897160).
Almost surely, 25230165121 is an apocalyptic number.
It is an amenable number.
5230165121 is a deficient number, since it is larger than the sum of its proper divisors (145012159).
5230165121 is a wasteful number, since it uses less digits than its factorization.
5230165121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 531415.
The product of its (nonzero) digits is 1800, while the sum is 26.
The square root of 5230165121 is about 72319.8805377885. The cubic root of 5230165121 is about 1735.8217802534.
Adding to 5230165121 its reverse (1215610325), we get a palindrome (6445775446).
The spelling of 5230165121 in words is "five billion, two hundred thirty million, one hundred sixty-five thousand, one hundred twenty-one".
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