Base | Representation |
---|---|
bin | 1001100100000… |
… | …10100111110111 |
3 | 12120221221111020 |
4 | 10302002213313 |
5 | 131014224212 |
6 | 11543312223 |
7 | 1662626253 |
oct | 462024767 |
9 | 176857436 |
10 | 80226807 |
11 | 41316651 |
12 | 22a4b673 |
13 | 1380c6ab |
14 | a925263 |
15 | 709ad8c |
hex | 4c829f7 |
80226807 has 16 divisors (see below), whose sum is σ = 108161280. Its totient is φ = 52892352.
The previous prime is 80226799. The next prime is 80226823. The reversal of 80226807 is 70862208.
It is not a de Polignac number, because 80226807 - 23 = 80226799 is a prime.
It is a super-2 number, since 2×802268072 = 12872681122830498, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80226827) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175323 + ... + 175779.
It is an arithmetic number, because the mean of its divisors is an integer number (6760080).
Almost surely, 280226807 is an apocalyptic number.
80226807 is a deficient number, since it is larger than the sum of its proper divisors (27934473).
80226807 is a wasteful number, since it uses less digits than its factorization.
80226807 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 982.
The product of its (nonzero) digits is 10752, while the sum is 33.
The square root of 80226807 is about 8956.9418330142. The cubic root of 80226807 is about 431.2937545187.
The spelling of 80226807 in words is "eighty million, two hundred twenty-six thousand, eight hundred seven".
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