Base | Representation |
---|---|
bin | 100111100111010110… |
… | …110101000110001111 |
3 | 11001210102102020011210 |
4 | 213213112311012033 |
5 | 1144103233232330 |
6 | 31312454545503 |
7 | 3034041652146 |
oct | 474726650617 |
9 | 131712366153 |
10 | 42536227215 |
11 | 17048656099 |
12 | 82b1368293 |
13 | 401b657221 |
14 | 20b736c75d |
15 | 118e4bb8b0 |
hex | 9e75b518f |
42536227215 has 16 divisors (see below), whose sum is σ = 68514732000. Its totient is φ = 22533731712.
The previous prime is 42536227189. The next prime is 42536227243. The reversal of 42536227215 is 51272263524.
It is not a de Polignac number, because 42536227215 - 28 = 42536226959 is a prime.
It is a super-2 number, since 2×425362272152 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9513700 + ... + 9518169.
It is an arithmetic number, because the mean of its divisors is an integer number (4282170750).
Almost surely, 242536227215 is an apocalyptic number.
42536227215 is a deficient number, since it is larger than the sum of its proper divisors (25978504785).
42536227215 is a wasteful number, since it uses less digits than its factorization.
42536227215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19032026.
The product of its digits is 201600, while the sum is 39.
The spelling of 42536227215 in words is "forty-two billion, five hundred thirty-six million, two hundred twenty-seven thousand, two hundred fifteen".
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