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4928043 = 311314537
BaseRepresentation
bin10010110011001000101011
3100021101000010
4102303020223
52230144133
6253343003
756613321
oct22631053
910241003
104928043
11286656a
121797a63
131037103
14923d11
15675263
hex4b322b

4928043 has 8 divisors (see below), whose sum is σ = 6629328. Its totient is φ = 3256064.

The previous prime is 4928029. The next prime is 4928069. The reversal of 4928043 is 3408294.

It is a happy number.

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 4928043 - 28 = 4927787 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4928043.

It is not an unprimeable number, because it can be changed into a prime (4921043) 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, 6930 + ... + 7607.

It is an arithmetic number, because the mean of its divisors is an integer number (828666).

Almost surely, 24928043 is an apocalyptic number.

4928043 is a deficient number, since it is larger than the sum of its proper divisors (1701285).

4928043 is a wasteful number, since it uses less digits than its factorization.

4928043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14653.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 4928043 is about 2219.9195931385. The cubic root of 4928043 is about 170.1733295593.

The spelling of 4928043 in words is "four million, nine hundred twenty-eight thousand, forty-three".

Divisors: 1 3 113 339 14537 43611 1642681 4928043