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4680053 = 7668579
BaseRepresentation
bin10001110110100101110101
322210202211022
4101312211311
52144230203
6244150525
754531320
oct21664565
98722738
104680053
112707214
121698445
13c7b281
1489b7b7
15626a38
hex476975

4680053 has 4 divisors (see below), whose sum is σ = 5348640. Its totient is φ = 4011468.

The previous prime is 4680043. The next prime is 4680079. The reversal of 4680053 is 3500864.

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 a de Polignac number, because none of the positive numbers 2k-4680053 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 (4680043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334283 + ... + 334296.

It is an arithmetic number, because the mean of its divisors is an integer number (1337160).

Almost surely, 24680053 is an apocalyptic number.

It is an amenable number.

4680053 is a deficient number, since it is larger than the sum of its proper divisors (668587).

4680053 is an equidigital number, since it uses as much as digits as its factorization.

4680053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668586.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 4680053 is about 2163.3430148730. The cubic root of 4680053 is about 167.2695635733.

The spelling of 4680053 in words is "four million, six hundred eighty thousand, fifty-three".

Divisors: 1 7 668579 4680053