Search a number
-
+
9268019 = 371072341
BaseRepresentation
bin100011010110…
…101100110011
3122102212022222
4203112230303
54333034034
6530351255
7141530315
oct43265463
918385288
109268019
115260222
12312b52b
131bc6647
1413337b5
15c3112e
hex8d6b33

9268019 has 8 divisors (see below), whose sum is σ = 9611568. Its totient is φ = 8929440.

The previous prime is 9268013. The next prime is 9268031. The reversal of 9268019 is 9108629.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-9268019 is a prime.

It is a super-2 number, since 2×92680192 = 171792352368722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9268019.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9268013) 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 7 ways as a sum of consecutive naturals, for example, 2789 + ... + 5129.

It is an arithmetic number, because the mean of its divisors is an integer number (1201446).

Almost surely, 29268019 is an apocalyptic number.

9268019 is a deficient number, since it is larger than the sum of its proper divisors (343549).

9268019 is a wasteful number, since it uses less digits than its factorization.

9268019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2485.

The product of its (nonzero) digits is 7776, while the sum is 35.

The square root of 9268019 is about 3044.3421292621. The cubic root of 9268019 is about 210.0530402683.

The spelling of 9268019 in words is "nine million, two hundred sixty-eight thousand, nineteen".

Divisors: 1 37 107 2341 3959 86617 250487 9268019