Base | Representation |
---|---|
bin | 10010010111010100011111… |
… | …001001001001010000000000 |
3 | 101120222021201202101200111200 |
4 | 102113110133021021100000 |
5 | 41041243044404222120 |
6 | 443440005010341200 |
7 | 23004152013513330 |
oct | 2227243711112000 |
9 | 346867652350450 |
10 | 80767382492160 |
11 | 2380a2888a7491 |
12 | 9085314b8a800 |
13 | 360b4403838a0 |
14 | 15d323add30c0 |
15 | 950e29413e90 |
hex | 49751f249400 |
80767382492160 has 1056 divisors, whose sum is σ = 344597547840000. Its totient is φ = 17033199353856.
The previous prime is 80767382492119. The next prime is 80767382492179. The reversal of 80767382492160 is 6129428376708.
80767382492160 is a `hidden beast` number, since 8 + 0 + 7 + 6 + 7 + 3 + 82 + 492 + 1 + 60 = 666.
80767382492160 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×807673824921602 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 16156705341 + ... + 16156710339.
Almost surely, 280767382492160 is an apocalyptic number.
80767382492160 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 80767382492160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172298773920000).
80767382492160 is an abundant number, since it is smaller than the sum of its proper divisors (263830165347840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80767382492160 is a wasteful number, since it uses less digits than its factorization.
80767382492160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8903 (or 8882 counting only the distinct ones).
The product of its (nonzero) digits is 48771072, while the sum is 63.
The spelling of 80767382492160 in words is "eighty trillion, seven hundred sixty-seven billion, three hundred eighty-two million, four hundred ninety-two thousand, one hundred sixty".
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