Base | Representation |
---|---|
bin | 1001100100000… |
… | …10101001101111 |
3 | 12120221221122200 |
4 | 10302002221233 |
5 | 131014230202 |
6 | 11543312543 |
7 | 1662626514 |
oct | 462025157 |
9 | 176857580 |
10 | 80226927 |
11 | 41316750 |
12 | 22a4b753 |
13 | 1380c771 |
14 | a92530b |
15 | 709ae1c |
hex | 4c82a6f |
80226927 has 48 divisors (see below), whose sum is σ = 135895968. Its totient is φ = 45066240.
The previous prime is 80226917. The next prime is 80226931. The reversal of 80226927 is 72962208.
It is not a de Polignac number, because 80226927 - 27 = 80226799 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 80226891 and 80226900.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80226917) by changing a digit.
It is a Kaprekar number, because its square (6436359815863329) can be partitioned into two parts whose sum is 80226927.
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 47 ways as a sum of consecutive naturals, for example, 122533 + ... + 123185.
It is an arithmetic number, because the mean of its divisors is an integer number (2831166).
Almost surely, 280226927 is an apocalyptic number.
80226927 is a deficient number, since it is larger than the sum of its proper divisors (55669041).
80226927 is a wasteful number, since it uses less digits than its factorization.
80226927 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 760 (or 757 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 80226927 is about 8956.9485317266. The cubic root of 80226927 is about 431.2939695558.
The spelling of 80226927 in words is "eighty million, two hundred twenty-six thousand, nine hundred twenty-seven".
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