Base | Representation |
---|---|
bin | 10010010100100011000001… |
… | …101110011001000011100000 |
3 | 101120022001220021202022111000 |
4 | 102110203001232121003200 |
5 | 41030132330134340041 |
6 | 443212253203352000 |
7 | 22654325061461445 |
oct | 2224430156310340 |
9 | 346261807668430 |
10 | 80576836636896 |
11 | 23746498714146 |
12 | 90543b7682600 |
13 | 35c64949330c2 |
14 | 15c7d227839cc |
15 | 94aec5e77bb6 |
hex | 4948c1b990e0 |
80576836636896 has 384 divisors, whose sum is σ = 248620615488000. Its totient is φ = 25318361382912.
The previous prime is 80576836636873. The next prime is 80576836636903. The reversal of 80576836636896 is 69863663867508.
80576836636896 is a `hidden beast` number, since 8 + 0 + 57 + 68 + 3 + 66 + 368 + 96 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7560925200 + ... + 7560935856.
It is an arithmetic number, because the mean of its divisors is an integer number (647449519500).
Almost surely, 280576836636896 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 80576836636896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124310307744000).
80576836636896 is an abundant number, since it is smaller than the sum of its proper divisors (168043778851104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80576836636896 is a wasteful number, since it uses less digits than its factorization.
80576836636896 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12951 (or 12937 counting only the distinct ones).
The product of its (nonzero) digits is 11287019520, while the sum is 81.
The spelling of 80576836636896 in words is "eighty trillion, five hundred seventy-six billion, eight hundred thirty-six million, six hundred thirty-six thousand, eight hundred ninety-six".
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