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6081072 = 243151839
BaseRepresentation
bin10111001100101000110000
3102102221122220
4113030220300
53024043242
6334201040
7102455034
oct27145060
912387586
106081072
113483888
122053180
13134bb8a
14b441c4
15801bec
hex5cca30

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".

Divisors: 1 2 3 4 6 8 12 16 24 48 151 302 453 604 839 906 1208 1678 1812 2416 2517 3356 3624 5034 6712 7248 10068 13424 20136 40272 126689 253378 380067 506756 760134 1013512 1520268 2027024 3040536 6081072