Base | Representation |
---|---|
bin | 100101100101011100… |
… | …0001000001000010100 |
3 | 21201100000222102220220 |
4 | 1023022320020020110 |
5 | 2310300024403244 |
6 | 101025030154340 |
7 | 5555101135302 |
oct | 1131270101024 |
9 | 251300872826 |
10 | 80713122324 |
11 | 312594a947a |
12 | 137867b29b0 |
13 | 77c3ab9ca3 |
14 | 3c9976b272 |
15 | 2175dd4319 |
hex | 12cae08214 |
80713122324 has 48 divisors (see below), whose sum is σ = 196690123392. Its totient is φ = 25712197632.
The previous prime is 80713122323. The next prime is 80713122367. The reversal of 80713122324 is 42322131708.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80713122323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191412 + ... + 445044.
It is an arithmetic number, because the mean of its divisors is an integer number (4097710904).
Almost surely, 280713122324 is an apocalyptic number.
It is an amenable number.
80713122324 is an abundant number, since it is smaller than the sum of its proper divisors (115977001068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80713122324 is a wasteful number, since it uses less digits than its factorization.
80713122324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 254816 (or 254814 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 33.
The spelling of 80713122324 in words is "eighty billion, seven hundred thirteen million, one hundred twenty-two thousand, three hundred twenty-four".
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