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4752253 = 11432023
BaseRepresentation
bin10010001000001101111101
322221102212101
4102020031331
52204033003
6245505101
755251652
oct22101575
98842771
104752253
112756490
121712191
13ca50ac
148b9c29
1563d11d
hex48837d

4752253 has 4 divisors (see below), whose sum is σ = 5184288. Its totient is φ = 4320220.

The previous prime is 4752247. The next prime is 4752257. The reversal of 4752253 is 3522574.

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 a cyclic number.

It is not a de Polignac number, because 4752253 - 25 = 4752221 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 (4752257) 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 3 ways as a sum of consecutive naturals, for example, 216001 + ... + 216022.

It is an arithmetic number, because the mean of its divisors is an integer number (1296072).

Almost surely, 24752253 is an apocalyptic number.

It is an amenable number.

4752253 is a deficient number, since it is larger than the sum of its proper divisors (432035).

4752253 is a wasteful number, since it uses less digits than its factorization.

4752253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432034.

The product of its digits is 8400, while the sum is 28.

The square root of 4752253 is about 2179.9662841429. The cubic root of 4752253 is about 168.1253434394.

It can be divided in two parts, 4752 and 253, that added together give a palindrome (5005).

The spelling of 4752253 in words is "four million, seven hundred fifty-two thousand, two hundred fifty-three".

Divisors: 1 11 432023 4752253