Base | Representation |
---|---|
bin | 100101101100011101… |
… | …1100010000111010110 |
3 | 21201221110121222220012 |
4 | 1023120323202013112 |
5 | 2311240404134324 |
6 | 101104251440222 |
7 | 5563663156604 |
oct | 1133073420726 |
9 | 251843558805 |
10 | 80948896214 |
11 | 3136a5a592a |
12 | 13831756072 |
13 | 78308bb374 |
14 | 3cbcbc2874 |
15 | 218b95820e |
hex | 12d8ee21d6 |
80948896214 has 4 divisors (see below), whose sum is σ = 121423344324. Its totient is φ = 40474448106.
The previous prime is 80948896213. The next prime is 80948896241. The reversal of 80948896214 is 41269884908.
It is a semiprime because it is the product of two primes.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80948896211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20237224052 + ... + 20237224055.
It is an arithmetic number, because the mean of its divisors is an integer number (30355836081).
Almost surely, 280948896214 is an apocalyptic number.
80948896214 is a deficient number, since it is larger than the sum of its proper divisors (40474448110).
80948896214 is a wasteful number, since it uses less digits than its factorization.
80948896214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40474448109.
The product of its (nonzero) digits is 7962624, while the sum is 59.
The spelling of 80948896214 in words is "eighty billion, nine hundred forty-eight million, eight hundred ninety-six thousand, two hundred fourteen".
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