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4523253 = 37215393
BaseRepresentation
bin10001010000010011110101
322111210201220
4101100103311
52124221003
6240540553
753306220
oct21202365
98453656
104523253
11260a429
121621759
13c24aa7
1485a5b7
155e5353
hex4504f5

4523253 has 8 divisors (see below), whose sum is σ = 6892608. Its totient is φ = 2584704.

The previous prime is 4523231. The next prime is 4523263. The reversal of 4523253 is 3523254.

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

It is not a de Polignac number, because 4523253 - 25 = 4523221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4523263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107676 + ... + 107717.

It is an arithmetic number, because the mean of its divisors is an integer number (861576).

Almost surely, 24523253 is an apocalyptic number.

It is an amenable number.

4523253 is a deficient number, since it is larger than the sum of its proper divisors (2369355).

4523253 is a wasteful number, since it uses less digits than its factorization.

4523253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215403.

The product of its digits is 3600, while the sum is 24.

The square root of 4523253 is about 2126.7940661945. The cubic root of 4523253 is about 165.3802433480.

Subtracting from 4523253 its reverse (3523254), we obtain a palindrome (999999).

The spelling of 4523253 in words is "four million, five hundred twenty-three thousand, two hundred fifty-three".

Divisors: 1 3 7 21 215393 646179 1507751 4523253