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6066040 = 235151651
BaseRepresentation
bin10111001000111101111000
3102102012001011
4113020331320
53023103130
6334003304
7102363151
oct27107570
912365034
106066040
113473562
122046534
131345096
14b3c928
157ec52a
hex5c8f78

6066040 has 16 divisors (see below), whose sum is σ = 13648680. Its totient is φ = 2426400.

The previous prime is 6066037. The next prime is 6066041. The reversal of 6066040 is 406606.

It is a super-3 number, since 3×60660403 (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6066041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75786 + ... + 75865.

Almost surely, 26066040 is an apocalyptic number.

It is an amenable number.

6066040 is an abundant number, since it is smaller than the sum of its proper divisors (7582640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6066040 is a wasteful number, since it uses less digits than its factorization.

6066040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151662 (or 151658 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 6066040 is about 2462.9332106251. The cubic root of 6066040 is about 182.3763095065.

The spelling of 6066040 in words is "six million, sixty-six thousand, forty", and thus it is an eban number.

Divisors: 1 2 4 5 8 10 20 40 151651 303302 606604 758255 1213208 1516510 3033020 6066040