Base | Representation |
---|---|
bin | 10010001101000011000110… |
… | …100110111010100110000011 |
3 | 101111110210210011021012211220 |
4 | 102031003012212322212003 |
5 | 40443211444224101213 |
6 | 442135431121010123 |
7 | 22602153106462542 |
oct | 2215030646724603 |
9 | 344423704235756 |
10 | 80061522487683 |
11 | 235679a0276790 |
12 | 8b90561a83943 |
13 | 35899ccb56199 |
14 | 15aadd9722159 |
15 | 93c8b5b78e23 |
hex | 48d0c69ba983 |
80061522487683 has 48 divisors (see below), whose sum is σ = 122989086000000. Its totient is φ = 45936821554560.
The previous prime is 80061522487679. The next prime is 80061522487703. The reversal of 80061522487683 is 38678422516008.
It is not a de Polignac number, because 80061522487683 - 22 = 80061522487679 is a prime.
It is not an unprimeable number, because it can be changed into a prime (80061522487783) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15077943 + ... + 19684191.
It is an arithmetic number, because the mean of its divisors is an integer number (2562272625000).
Almost surely, 280061522487683 is an apocalyptic number.
80061522487683 is a deficient number, since it is larger than the sum of its proper divisors (42927563512317).
80061522487683 is a wasteful number, since it uses less digits than its factorization.
80061522487683 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4607760 (or 4607741 counting only the distinct ones).
The product of its (nonzero) digits is 30965760, while the sum is 60.
The spelling of 80061522487683 in words is "eighty trillion, sixty-one billion, five hundred twenty-two million, four hundred eighty-seven thousand, six hundred eighty-three".
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