Base | Representation |
---|---|
bin | 100101011101100100… |
… | …0001001011101001111 |
3 | 21200122121202212122212 |
4 | 1022323020021131033 |
5 | 2304224403332412 |
6 | 100542510501035 |
7 | 5545412152625 |
oct | 1127310113517 |
9 | 250577685585 |
10 | 80448886607 |
11 | 31133332251 |
12 | 1371220477b |
13 | 7781131aab |
14 | 3c72627515 |
15 | 215cadc222 |
hex | 12bb20974f |
80448886607 has 4 divisors (see below), whose sum is σ = 80624924016. Its totient is φ = 80272849200.
The previous prime is 80448886603. The next prime is 80448886673. The reversal of 80448886607 is 70668884408.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 80448886607 - 22 = 80448886603 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80448886601) 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 in 3 ways as a sum of consecutive naturals, for example, 88018019 + ... + 88018932.
It is an arithmetic number, because the mean of its divisors is an integer number (20156231004).
Almost surely, 280448886607 is an apocalyptic number.
80448886607 is a deficient number, since it is larger than the sum of its proper divisors (176037409).
80448886607 is a wasteful number, since it uses less digits than its factorization.
80448886607 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 176037408.
The product of its (nonzero) digits is 16515072, while the sum is 59.
The spelling of 80448886607 in words is "eighty billion, four hundred forty-eight million, eight hundred eighty-six thousand, six hundred seven".
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