Base | Representation |
---|---|
bin | 10010001111110100101110… |
… | …001001110011000101000111 |
3 | 101112011001001110121120100012 |
4 | 102033310232021303011013 |
5 | 41004323040442334330 |
6 | 442403211433340435 |
7 | 22622014163621300 |
oct | 2217645611630507 |
9 | 345131043546305 |
10 | 80252238246215 |
11 | 23630868355952 |
12 | 900150826771b |
13 | 35a19a4853c49 |
14 | 15b632c75b7a7 |
15 | 942828ec6c95 |
hex | 48fd2e273147 |
80252238246215 has 96 divisors (see below), whose sum is σ = 115426288327680. Its totient is φ = 53377567488000.
The previous prime is 80252238246209. The next prime is 80252238246269. The reversal of 80252238246215 is 51264283225208.
It is not a de Polignac number, because 80252238246215 - 216 = 80252238180679 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6985131191 + ... + 6985142679.
It is an arithmetic number, because the mean of its divisors is an integer number (1202357170080).
Almost surely, 280252238246215 is an apocalyptic number.
80252238246215 is a deficient number, since it is larger than the sum of its proper divisors (35174050081465).
80252238246215 is a wasteful number, since it uses less digits than its factorization.
80252238246215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16093 (or 16086 counting only the distinct ones).
The product of its (nonzero) digits is 3686400, while the sum is 50.
The spelling of 80252238246215 in words is "eighty trillion, two hundred fifty-two billion, two hundred thirty-eight million, two hundred forty-six thousand, two hundred fifteen".
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