Base | Representation |
---|---|
bin | 10100001110111001110111… |
… | …000100100010001110000000 |
3 | 102200001220011201100110211200 |
4 | 110032321313010202032000 |
5 | 43130413021302202333 |
6 | 513131112053541200 |
7 | 24512651323012212 |
oct | 2416716704421600 |
9 | 380056151313750 |
10 | 88985130115968 |
11 | 26398422127309 |
12 | 9b91ab8044800 |
13 | 3a86353132358 |
14 | 17d8c908465b2 |
15 | a44a92953c13 |
hex | 50ee77122380 |
88985130115968 has 96 divisors (see below), whose sum is σ = 256096212808800. Its totient is φ = 29657976422400.
The previous prime is 88985130115949. The next prime is 88985130115993. The reversal of 88985130115968 is 86951103158988.
88985130115968 is a `hidden beast` number, since 8 + 8 + 9 + 8 + 5 + 13 + 0 + 11 + 596 + 8 = 666.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (72).
It is a junction number, because it is equal to n+sod(n) for n = 88985130115896 and 88985130115905.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4302048 + ... + 14017056.
It is an arithmetic number, because the mean of its divisors is an integer number (2667668883425).
Almost surely, 288985130115968 is an apocalyptic number.
It is an amenable number.
88985130115968 is an abundant number, since it is smaller than the sum of its proper divisors (167111082692832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88985130115968 is a wasteful number, since it uses less digits than its factorization.
88985130115968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9722980 (or 9722965 counting only the distinct ones).
The product of its (nonzero) digits is 149299200, while the sum is 72.
The spelling of 88985130115968 in words is "eighty-eight trillion, nine hundred eighty-five billion, one hundred thirty million, one hundred fifteen thousand, nine hundred sixty-eight".
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