Base | Representation |
---|---|
bin | 11111010001000001000000 |
3 | 120102102000111 |
4 | 133101001000 |
5 | 4044234120 |
6 | 451401104 |
7 | 126444340 |
oct | 37210100 |
9 | 16372014 |
10 | 8196160 |
11 | 4698995 |
12 | 28b3194 |
13 | 190c7cb |
14 | 1134d20 |
15 | abd75a |
hex | 7d1040 |
8196160 has 56 divisors (see below), whose sum is σ = 22311360. Its totient is φ = 2809344.
The previous prime is 8196157. The next prime is 8196173. The reversal of 8196160 is 616918.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (56).
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, 411 + ... + 4069.
Almost surely, 28196160 is an apocalyptic number.
8196160 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 8196160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11155680).
8196160 is an abundant number, since it is smaller than the sum of its proper divisors (14115200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8196160 is a wasteful number, since it uses less digits than its factorization.
8196160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3683 (or 3673 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 31.
The square root of 8196160 is about 2862.8936410562. The cubic root of 8196160 is about 201.6214850706.
The spelling of 8196160 in words is "eight million, one hundred ninety-six thousand, one hundred sixty".
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