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4830253 = 23210011
BaseRepresentation
bin10010011011010000101101
3100002101212021
4102123100231
52214032003
6251310141
756025241
oct22332055
910071767
104830253
1127aa04a
12174b351
13100174c
148da421
156562bd
hex49b42d

4830253 has 4 divisors (see below), whose sum is σ = 5040288. Its totient is φ = 4620220.

The previous prime is 4830247. The next prime is 4830263. The reversal of 4830253 is 3520384.

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 4830253 - 213 = 4822061 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 (4830223) 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, 104983 + ... + 105028.

It is an arithmetic number, because the mean of its divisors is an integer number (1260072).

Almost surely, 24830253 is an apocalyptic number.

It is an amenable number.

4830253 is a deficient number, since it is larger than the sum of its proper divisors (210035).

4830253 is a wasteful number, since it uses less digits than its factorization.

4830253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210034.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 4830253 is about 2197.7836563229. The cubic root of 4830253 is about 169.0401851150.

The spelling of 4830253 in words is "four million, eight hundred thirty thousand, two hundred fifty-three".

Divisors: 1 23 210011 4830253