Base | Representation |
---|---|
bin | 1010010001011100… |
… | …11101001011110011 |
3 | 112020100122100210120 |
4 | 11020232131023303 |
5 | 42243331330021 |
6 | 2311131501323 |
7 | 253445422233 |
oct | 51056351363 |
9 | 15210570716 |
10 | 5515105011 |
11 | 2380151029 |
12 | 109abb7843 |
13 | 69b7a2060 |
14 | 3a4669cc3 |
15 | 2242a52c6 |
hex | 148b9d2f3 |
5515105011 has 16 divisors (see below), whose sum is σ = 7948362240. Its totient is φ = 3381380640.
The previous prime is 5515105009. The next prime is 5515105019. The reversal of 5515105011 is 1105015155.
It is not a de Polignac number, because 5515105011 - 21 = 5515105009 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5515105019) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250341 + ... + 271478.
It is an arithmetic number, because the mean of its divisors is an integer number (496772640).
Almost surely, 25515105011 is an apocalyptic number.
5515105011 is a deficient number, since it is larger than the sum of its proper divisors (2433257229).
5515105011 is a wasteful number, since it uses less digits than its factorization.
5515105011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 522106.
The product of its (nonzero) digits is 625, while the sum is 24.
The square root of 5515105011 is about 74263.7530091228. The cubic root of 5515105011 is about 1766.7886284893.
The spelling of 5515105011 in words is "five billion, five hundred fifteen million, one hundred five thousand, eleven".
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