Base | Representation |
---|---|
bin | 10000100000001100… |
… | …11101100101010000 |
3 | 211212110202220000111 |
4 | 20100012131211100 |
5 | 121121134022310 |
6 | 4023101531104 |
7 | 432363205420 |
oct | 102006354520 |
9 | 24773686014 |
10 | 8860064080 |
11 | 383730330a |
12 | 1873273a94 |
13 | ab279618a |
14 | 6009ca480 |
15 | 36cc8928a |
hex | 21019d950 |
8860064080 has 160 divisors (see below), whose sum is σ = 25229885184. Its totient is φ = 2824347648.
The previous prime is 8860064077. The next prime is 8860064119. The reversal of 8860064080 is 804600688.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (40).
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, 784554 + ... + 795766.
Almost surely, 28860064080 is an apocalyptic number.
8860064080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8860064080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12614942592).
8860064080 is an abundant number, since it is smaller than the sum of its proper divisors (16369821104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8860064080 is a wasteful number, since it uses less digits than its factorization.
8860064080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11333 (or 11327 counting only the distinct ones).
The product of its (nonzero) digits is 73728, while the sum is 40.
The square root of 8860064080 is about 94127.9133944868. The cubic root of 8860064080 is about 2069.2467780053.
The spelling of 8860064080 in words is "eight billion, eight hundred sixty million, sixty-four thousand, eighty".
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