Base | Representation |
---|---|
bin | 10010001110001101101110… |
… | …001111000101011110010000 |
3 | 101111202110120222110011020011 |
4 | 102032031232033011132100 |
5 | 41001020041410140100 |
6 | 442240321343524304 |
7 | 22611020440140643 |
oct | 2216155617053620 |
9 | 344673528404204 |
10 | 80141644224400 |
11 | 23598975970420 |
12 | 8ba3ba25b9694 |
13 | 359442b272555 |
14 | 15b0c3a709a5a |
15 | 93ea04b92bba |
hex | 48e36e3c5790 |
80141644224400 has 480 divisors, whose sum is σ = 218971102059648. Its totient is φ = 27936685670400.
The previous prime is 80141644224379. The next prime is 80141644224443. The reversal of 80141644224400 is 442244614108.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1821503202 + ... + 1821547198.
Almost surely, 280141644224400 is an apocalyptic number.
80141644224400 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 80141644224400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109485551029824).
80141644224400 is an abundant number, since it is smaller than the sum of its proper divisors (138829457835248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80141644224400 is a wasteful number, since it uses less digits than its factorization.
80141644224400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44259 (or 44248 counting only the distinct ones).
The product of its (nonzero) digits is 196608, while the sum is 40.
Adding to 80141644224400 its reverse (442244614108), we get a palindrome (80583888838508).
The spelling of 80141644224400 in words is "eighty trillion, one hundred forty-one billion, six hundred forty-four million, two hundred twenty-four thousand, four hundred".
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