Base | Representation |
---|---|
bin | 100101101010100000… |
… | …1011000110110001110 |
3 | 21201202220020111100000 |
4 | 1023111001120312032 |
5 | 2311122112303004 |
6 | 101053550145130 |
7 | 5562235616100 |
oct | 1132501306616 |
9 | 251686214300 |
10 | 80883322254 |
11 | 31336588179 |
12 | 138137b21a6 |
13 | 782013c2c7 |
14 | 3cb41d3570 |
15 | 2185d03c39 |
hex | 12d5058d8e |
80883322254 has 72 divisors (see below), whose sum is σ = 211409380728. Its totient is φ = 23109513840.
The previous prime is 80883322243. The next prime is 80883322277. The reversal of 80883322254 is 45222338808.
It is a happy number.
It is a super-2 number, since 2×808833222542 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1674417 + ... + 1722044.
It is an arithmetic number, because the mean of its divisors is an integer number (2936241399).
Almost surely, 280883322254 is an apocalyptic number.
80883322254 is an abundant number, since it is smaller than the sum of its proper divisors (130526058474).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80883322254 is a wasteful number, since it uses less digits than its factorization.
80883322254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3396492 (or 3396473 counting only the distinct ones).
The product of its (nonzero) digits is 737280, while the sum is 45.
The spelling of 80883322254 in words is "eighty billion, eight hundred eighty-three million, three hundred twenty-two thousand, two hundred fifty-four".
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