Base | Representation |
---|---|
bin | 1011011010110011… |
… | …1110001001000100 |
3 | 21220121210102210011 |
4 | 2312230332021010 |
5 | 22234200222210 |
6 | 1224054440004 |
7 | 135650062060 |
oct | 26654761104 |
9 | 7817712704 |
10 | 3065242180 |
11 | 1333281900 |
12 | 716663004 |
13 | 39b078590 |
14 | 21114aaa0 |
15 | 12e17ed8a |
hex | b6b3e244 |
3065242180 has 288 divisors, whose sum is σ = 9009100800. Its totient is φ = 851558400.
The previous prime is 3065242157. The next prime is 3065242183. The reversal of 3065242180 is 812425603.
3065242180 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×30652421803 (a number of 29 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is not an unprimeable number, because it can be changed into a prime (3065242183) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6826596 + ... + 6827044.
It is an arithmetic number, because the mean of its divisors is an integer number (31281600).
Almost surely, 23065242180 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3065242180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4504550400).
3065242180 is an abundant number, since it is smaller than the sum of its proper divisors (5943858620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3065242180 is a wasteful number, since it uses less digits than its factorization.
3065242180 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 531 (or 518 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 31.
The square root of 3065242180 is about 55364.6293223390. The cubic root of 3065242180 is about 1452.6297390834.
Adding to 3065242180 its reverse (812425603), we get a palindrome (3877667783).
The spelling of 3065242180 in words is "three billion, sixty-five million, two hundred forty-two thousand, one hundred eighty".
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