Search a number
-
+
4725093 = 31575031
BaseRepresentation
bin10010000001100101100101
322220001121110
4102001211211
52202200333
6245135233
755106532
oct22014545
98801543
104725093
11273803a
1216ba519
13c95919
148add89
15635063
hex481965

4725093 has 4 divisors (see below), whose sum is σ = 6300128. Its totient is φ = 3150060.

The previous prime is 4725089. The next prime is 4725101. The reversal of 4725093 is 3905274.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4725093 - 22 = 4725089 is a prime.

It is a D-number.

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 4725093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4725293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 787513 + ... + 787518.

It is an arithmetic number, because the mean of its divisors is an integer number (1575032).

Almost surely, 24725093 is an apocalyptic number.

It is an amenable number.

4725093 is a deficient number, since it is larger than the sum of its proper divisors (1575035).

4725093 is a wasteful number, since it uses less digits than its factorization.

4725093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1575034.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 4725093 is about 2173.7279038555. The cubic root of 4725093 is about 167.8044422370.

It can be divided in two parts, 472 and 5093, that added together give a triangular number (5565 = T105).

The spelling of 4725093 in words is "four million, seven hundred twenty-five thousand, ninety-three".

Divisors: 1 3 1575031 4725093