Base | Representation |
---|---|
bin | 1001100100000… |
… | …10100110100111 |
3 | 12120221221101021 |
4 | 10302002212213 |
5 | 131014223402 |
6 | 11543312011 |
7 | 1662626110 |
oct | 462024647 |
9 | 176857337 |
10 | 80226727 |
11 | 41316589 |
12 | 22a4b607 |
13 | 1380c649 |
14 | a925207 |
15 | 709ad37 |
hex | 4c829a7 |
80226727 has 4 divisors (see below), whose sum is σ = 91687696. Its totient is φ = 68765760.
The previous prime is 80226719. The next prime is 80226743. The reversal of 80226727 is 72762208.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 80226727 - 23 = 80226719 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 80226692 and 80226701.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80226527) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5730474 + ... + 5730487.
It is an arithmetic number, because the mean of its divisors is an integer number (22921924).
Almost surely, 280226727 is an apocalyptic number.
80226727 is a deficient number, since it is larger than the sum of its proper divisors (11460969).
80226727 is a wasteful number, since it uses less digits than its factorization.
80226727 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11460968.
The product of its (nonzero) digits is 18816, while the sum is 34.
The square root of 80226727 is about 8956.9373672031. The cubic root of 80226727 is about 431.2936111605.
The spelling of 80226727 in words is "eighty million, two hundred twenty-six thousand, seven hundred twenty-seven".
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