Base | Representation |
---|---|
bin | 10111001100101000110000 |
3 | 102102221122220 |
4 | 113030220300 |
5 | 3024043242 |
6 | 334201040 |
7 | 102455034 |
oct | 27145060 |
9 | 12387586 |
10 | 6081072 |
11 | 3483888 |
12 | 2053180 |
13 | 134bb8a |
14 | b441c4 |
15 | 801bec |
hex | 5cca30 |
6081072 has 40 divisors (see below), whose sum is σ = 15832320. Its totient is φ = 2011200.
The previous prime is 6081059. The next prime is 6081073. The reversal of 6081072 is 2701806.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is not an unprimeable number, because it can be changed into a prime (6081073) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6829 + ... + 7667.
It is an arithmetic number, because the mean of its divisors is an integer number (395808).
Almost surely, 26081072 is an apocalyptic number.
It is an amenable number.
6081072 is an abundant number, since it is smaller than the sum of its proper divisors (9751248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6081072 is a wasteful number, since it uses less digits than its factorization.
6081072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1001 (or 995 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 24.
The square root of 6081072 is about 2465.9829683110. The cubic root of 6081072 is about 182.5268316088.
Adding to 6081072 its reverse (2701806), we get a palindrome (8782878).
The spelling of 6081072 in words is "six million, eighty-one thousand, seventy-two".
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