Search a number
-
+
4688941 = 23239853
BaseRepresentation
bin10001111000110000101101
322211020000111
4101320300231
52200021231
6244300021
754566245
oct21706055
98736014
104688941
112712964
1216a1611
13c8232a
148a0b25
156294b1
hex478c2d

4688941 has 8 divisors (see below), whose sum is σ = 4919040. Its totient is φ = 4461072.

The previous prime is 4688933. The next prime is 4688951. The reversal of 4688941 is 1498864.

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 4688941 - 23 = 4688933 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4688894 and 4688903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4688921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5071 + ... + 5923.

It is an arithmetic number, because the mean of its divisors is an integer number (614880).

Almost surely, 24688941 is an apocalyptic number.

It is an amenable number.

4688941 is a deficient number, since it is larger than the sum of its proper divisors (230099).

4688941 is a wasteful number, since it uses less digits than its factorization.

4688941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1115.

The product of its digits is 55296, while the sum is 40.

The square root of 4688941 is about 2165.3962685846. The cubic root of 4688941 is about 167.3753851481.

It can be divided in two parts, 468 and 8941, that added together give a square (9409 = 972).

The spelling of 4688941 in words is "four million, six hundred eighty-eight thousand, nine hundred forty-one".

Divisors: 1 23 239 853 5497 19619 203867 4688941