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9240061 = 171928607
BaseRepresentation
bin100011001111…
…110111111101
3122101102222111
4203033313331
54331140221
6530014021
7141352645
oct43176775
918342874
109240061
115241216
123117311
131bb69bc
141327525
15c27be1
hex8cfdfd

9240061 has 8 divisors (see below), whose sum is σ = 10298880. Its totient is φ = 8238528.

The previous prime is 9240053. The next prime is 9240107. The reversal of 9240061 is 1600429.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9240061 - 23 = 9240053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9240001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13981 + ... + 14626.

It is an arithmetic number, because the mean of its divisors is an integer number (1287360).

Almost surely, 29240061 is an apocalyptic number.

It is an amenable number.

9240061 is a deficient number, since it is larger than the sum of its proper divisors (1058819).

9240061 is a wasteful number, since it uses less digits than its factorization.

9240061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28643.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 9240061 is about 3039.7468644609. The cubic root of 9240061 is about 209.8416114831.

The spelling of 9240061 in words is "nine million, two hundred forty thousand, sixty-one".

Divisors: 1 17 19 323 28607 486319 543533 9240061