Base | Representation |
---|---|
bin | 10100011000011111010100… |
… | …010110011001100110000000 |
3 | 102202101212101022010110122000 |
4 | 110120133110112121212000 |
5 | 43222211023204422413 |
6 | 514353445452544000 |
7 | 24611360360545365 |
oct | 2430372426314600 |
9 | 382355338113560 |
10 | 89643825076608 |
11 | 26621807278540 |
12 | a0796a7782000 |
13 | 3b034b80390aa |
14 | 181cada10a46c |
15 | a56c9568b073 |
hex | 5187d4599980 |
89643825076608 has 256 divisors, whose sum is σ = 298578574656000. Its totient is φ = 26228078069760.
The previous prime is 89643825076577. The next prime is 89643825076627. The reversal of 89643825076608 is 80667052834698.
89643825076608 is a `hidden beast` number, since 8 + 9 + 6 + 4 + 3 + 8 + 2 + 5 + 0 + 7 + 6 + 608 = 666.
It is a Harshad number since it is a multiple of its sum of digits (72).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39553660 + ... + 41758587.
It is an arithmetic number, because the mean of its divisors is an integer number (1166322557250).
Almost surely, 289643825076608 is an apocalyptic number.
89643825076608 is a gapful number since it is divisible by the number (88) formed by its first and last digit.
It is an amenable number.
89643825076608 is an abundant number, since it is smaller than the sum of its proper divisors (208934749579392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89643825076608 is a wasteful number, since it uses less digits than its factorization.
89643825076608 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81312310 (or 81312292 counting only the distinct ones).
The product of its (nonzero) digits is 836075520, while the sum is 72.
The spelling of 89643825076608 in words is "eighty-nine trillion, six hundred forty-three billion, eight hundred twenty-five million, seventy-six thousand, six hundred eight".
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