Base | Representation |
---|---|
bin | 10010010100100110101010… |
… | …110010011001010000100000 |
3 | 101120022102222210101001012021 |
4 | 102110212222302121100200 |
5 | 41030213332133341012 |
6 | 443214141203311224 |
7 | 22654524011226613 |
oct | 2224465262312040 |
9 | 346272883331167 |
10 | 80580746777632 |
11 | 23748114902812 |
12 | 905510907b514 |
13 | 35c6968a5194a |
14 | 15c81b3bc617a |
15 | 94b15439d007 |
hex | 4949aac99420 |
80580746777632 has 96 divisors (see below), whose sum is σ = 173773254251520. Its totient is φ = 36611553054720.
The previous prime is 80580746777623. The next prime is 80580746777639. The reversal of 80580746777632 is 23677764708508.
80580746777632 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (80580746777639) 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, 632979907 + ... + 633107197.
It is an arithmetic number, because the mean of its divisors is an integer number (1810138065120).
Almost surely, 280580746777632 is an apocalyptic number.
It is an amenable number.
80580746777632 is an abundant number, since it is smaller than the sum of its proper divisors (93192507473888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80580746777632 is a wasteful number, since it uses less digits than its factorization.
80580746777632 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 167474 (or 167466 counting only the distinct ones).
The product of its (nonzero) digits is 663828480, while the sum is 70.
The spelling of 80580746777632 in words is "eighty trillion, five hundred eighty billion, seven hundred forty-six million, seven hundred seventy-seven thousand, six hundred thirty-two".
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