Base | Representation |
---|---|
bin | 10010010100001000000100… |
… | …000100011001001111000000 |
3 | 101120012022011121000012212211 |
4 | 102110020010010121033000 |
5 | 41024144032020224414 |
6 | 443151104300031504 |
7 | 22652251451151613 |
oct | 2224100404311700 |
9 | 346168147005784 |
10 | 80547884929984 |
11 | 2373519118923a |
12 | 904a877832594 |
13 | 35c382c7b6694 |
14 | 15c677765817a |
15 | 94a37e3be3c4 |
hex | 4942041193c0 |
80547884929984 has 56 divisors (see below), whose sum is σ = 169793269302800. Its totient is φ = 37804222126080.
The previous prime is 80547884929957. The next prime is 80547884929991. The reversal of 80547884929984 is 48992948874508.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303720837 + ... + 303985924.
Almost surely, 280547884929984 is an apocalyptic number.
It is an amenable number.
80547884929984 is an abundant number, since it is smaller than the sum of its proper divisors (89245384372816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80547884929984 is a wasteful number, since it uses less digits than its factorization.
80547884929984 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 607706901 (or 607706891 counting only the distinct ones).
The product of its (nonzero) digits is 13377208320, while the sum is 85.
The spelling of 80547884929984 in words is "eighty trillion, five hundred forty-seven billion, eight hundred eighty-four million, nine hundred twenty-nine thousand, nine hundred eighty-four".
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