Base | Representation |
---|---|
bin | 100101011001111000… |
… | …0011011000100110110 |
3 | 21200100000002022022020 |
4 | 1022303300123010312 |
5 | 2304001224224211 |
6 | 100522332214010 |
7 | 5542351106466 |
oct | 1126360330466 |
9 | 250300068266 |
10 | 80325226806 |
11 | 3107a550870 |
12 | 1369890a306 |
13 | 7761626106 |
14 | 3c60037ba6 |
15 | 2151d12306 |
hex | 12b3c1b136 |
80325226806 has 32 divisors (see below), whose sum is σ = 175266419328. Its totient is φ = 24339397440.
The previous prime is 80325226799. The next prime is 80325226837. The reversal of 80325226806 is 60862252308.
It is a super-2 number, since 2×803252268062 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1354530 + ... + 1412586.
It is an arithmetic number, because the mean of its divisors is an integer number (5477075604).
Almost surely, 280325226806 is an apocalyptic number.
80325226806 is an abundant number, since it is smaller than the sum of its proper divisors (94941192522).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80325226806 is a wasteful number, since it uses less digits than its factorization.
80325226806 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79036.
The product of its (nonzero) digits is 276480, while the sum is 42.
The spelling of 80325226806 in words is "eighty billion, three hundred twenty-five million, two hundred twenty-six thousand, eight hundred six".
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