Base | Representation |
---|---|
bin | 1100001101000011… |
… | …11110010010010011 |
3 | 121220121210002220200 |
4 | 12012201332102103 |
5 | 101404304120430 |
6 | 3002052310243 |
7 | 321236152314 |
oct | 60641762223 |
9 | 17817702820 |
10 | 6552020115 |
11 | 2862498763 |
12 | 132a312383 |
13 | 8055658a4 |
14 | 46226660b |
15 | 285329460 |
hex | 18687e493 |
6552020115 has 24 divisors (see below), whose sum is σ = 11526345168. Its totient is φ = 3442253760.
The previous prime is 6552020063. The next prime is 6552020117. The reversal of 6552020115 is 5110202556.
6552020115 is a `hidden beast` number, since 6 + 5 + 520 + 20 + 115 = 666.
It is not a de Polignac number, because 6552020115 - 27 = 6552019987 is a prime.
It is a super-2 number, since 2×65520201152 = 85857935174729226450, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (6552020117) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1083556 + ... + 1089585.
It is an arithmetic number, because the mean of its divisors is an integer number (480264382).
Almost surely, 26552020115 is an apocalyptic number.
6552020115 is a deficient number, since it is larger than the sum of its proper divisors (4974325053).
6552020115 is a wasteful number, since it uses less digits than its factorization.
6552020115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2173219 (or 2173216 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 27.
The square root of 6552020115 is about 80944.5496312136. The cubic root of 6552020115 is about 1871.2209623836.
The spelling of 6552020115 in words is "six billion, five hundred fifty-two million, twenty thousand, one hundred fifteen".
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