Base | Representation |
---|---|
bin | 1110111111010001011… |
… | …00001010100101001011 |
3 | 1211020022120202200122200 |
4 | 13133220230022211023 |
5 | 31414212240000021 |
6 | 1032331240251243 |
7 | 52131206162145 |
oct | 7375054124513 |
9 | 1736276680580 |
10 | 515005000011 |
11 | 189459995057 |
12 | 8398a170b23 |
13 | 39745a278c8 |
14 | 1acd7d89c95 |
15 | d5e30d4126 |
hex | 77e8b0a94b |
515005000011 has 6 divisors (see below), whose sum is σ = 743896111140. Its totient is φ = 343336666668.
The previous prime is 515004999983. The next prime is 515005000021. The reversal of 515005000011 is 110000500515.
515005000011 is a `hidden beast` number, since 5 + 150 + 0 + 500 + 0 + 0 + 11 = 666.
It is not a de Polignac number, because 515005000011 - 29 = 515004999499 is a prime.
It is a super-2 number, since 2×5150050000112 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (515005000021) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28611388881 + ... + 28611388898.
It is an arithmetic number, because the mean of its divisors is an integer number (123982685190).
Almost surely, 2515005000011 is an apocalyptic number.
515005000011 is a deficient number, since it is larger than the sum of its proper divisors (228891111129).
515005000011 is a wasteful number, since it uses less digits than its factorization.
515005000011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57222777785 (or 57222777782 counting only the distinct ones).
The product of its (nonzero) digits is 125, while the sum is 18.
Adding to 515005000011 its reverse (110000500515), we get a palindrome (625005500526).
The spelling of 515005000011 in words is "five hundred fifteen billion, five million, eleven", and thus it is an aban number.
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