Base | Representation |
---|---|
bin | 1100001100111110… |
… | …01111111110110000 |
3 | 121220120102211112220 |
4 | 12012133033332300 |
5 | 101404113244120 |
6 | 3002025121040 |
7 | 321230116650 |
oct | 60637177660 |
9 | 17816384486 |
10 | 6551306160 |
11 | 2862050313 |
12 | 132a029180 |
13 | 805375929 |
14 | 46211c360 |
15 | 285237b40 |
hex | 1867cffb0 |
6551306160 has 160 divisors (see below), whose sum is σ = 23528732160. Its totient is φ = 1476900864.
The previous prime is 6551306159. The next prime is 6551306189. The reversal of 6551306160 is 616031556.
It is a super-2 number, since 2×65513061602 = 85839224804107891200, which contains 22 as substring.
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, 95931 + ... + 149349.
It is an arithmetic number, because the mean of its divisors is an integer number (147054576).
Almost surely, 26551306160 is an apocalyptic number.
6551306160 is a gapful number since it is divisible by the number (60) 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 6551306160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11764366080).
6551306160 is an abundant number, since it is smaller than the sum of its proper divisors (16977426000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6551306160 is a wasteful number, since it uses less digits than its factorization.
6551306160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53515 (or 53509 counting only the distinct ones).
The product of its (nonzero) digits is 16200, while the sum is 33.
The square root of 6551306160 is about 80940.1393623708. The cubic root of 6551306160 is about 1871.1529927056.
The spelling of 6551306160 in words is "six billion, five hundred fifty-one million, three hundred six thousand, one hundred sixty".
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