Base | Representation |
---|---|
bin | 10010001111110101101100… |
… | …010001110111111001111101 |
3 | 101112011010202002220010001112 |
4 | 102033311230101313321331 |
5 | 41004332204310104100 |
6 | 442403503105451405 |
7 | 22622052051225335 |
oct | 2217655421677175 |
9 | 345133662803045 |
10 | 80253280550525 |
11 | 23631252743575 |
12 | 9001759340b65 |
13 | 35a1b0c783764 |
14 | 15b63cad5c0c5 |
15 | 94288a762b35 |
hex | 48fd6c477e7d |
80253280550525 has 12 divisors (see below), whose sum is σ = 99514271568864. Its totient is φ = 64202493030000.
The previous prime is 80253280550519. The next prime is 80253280550551. The reversal of 80253280550525 is 52505508235208.
It is not a de Polignac number, because 80253280550525 - 26 = 80253280550461 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10269800 + ... + 16308750.
It is an arithmetic number, because the mean of its divisors is an integer number (8292855964072).
Almost surely, 280253280550525 is an apocalyptic number.
It is an amenable number.
80253280550525 is a deficient number, since it is larger than the sum of its proper divisors (19260991018339).
80253280550525 is a wasteful number, since it uses less digits than its factorization.
80253280550525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6570532 (or 6570527 counting only the distinct ones).
The product of its (nonzero) digits is 4800000, while the sum is 50.
The spelling of 80253280550525 in words is "eighty trillion, two hundred fifty-three billion, two hundred eighty million, five hundred fifty thousand, five hundred twenty-five".
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