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4899253 = 23293727
BaseRepresentation
bin10010101100000110110101
3100012220111211
4102230012311
52223234003
6253001421
756433352
oct22540665
910186454
104899253
112846977
121783271
131026c88
14917629
1566b96d
hex4ac1b5

4899253 has 8 divisors (see below), whose sum is σ = 5136768. Its totient is φ = 4663824.

The previous prime is 4899229. The next prime is 4899263. The reversal of 4899253 is 3529984.

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 4899253 - 29 = 4898741 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 (4899203) 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, 6376 + ... + 7102.

It is an arithmetic number, because the mean of its divisors is an integer number (642096).

Almost surely, 24899253 is an apocalyptic number.

It is an amenable number.

4899253 is a deficient number, since it is larger than the sum of its proper divisors (237515).

4899253 is a wasteful number, since it uses less digits than its factorization.

4899253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1043.

The product of its digits is 77760, while the sum is 40.

The square root of 4899253 is about 2213.4256255858. The cubic root of 4899253 is about 169.8412936363.

The spelling of 4899253 in words is "four million, eight hundred ninety-nine thousand, two hundred fifty-three".

Divisors: 1 23 293 727 6739 16721 213011 4899253