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4890053347 = 9391520717
BaseRepresentation
bin1001000110111100…
…00100101011100011
3110121210111110002221
410203132010223203
540003323201342
62125122451511
7232115524204
oct44336045343
913553443087
104890053347
11208a342503
12b45803b97
135cc1448ba
143456415ab
151d9489a67
hex123784ae3

4890053347 has 4 divisors (see below), whose sum is σ = 4890583456. Its totient is φ = 4889523240.

The previous prime is 4890053327. The next prime is 4890053369. The reversal of 4890053347 is 7433500984.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4890053347 - 219 = 4889529059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4890053317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250968 + ... + 269749.

It is an arithmetic number, because the mean of its divisors is an integer number (1222645864).

Almost surely, 24890053347 is an apocalyptic number.

4890053347 is a deficient number, since it is larger than the sum of its proper divisors (530109).

4890053347 is an equidigital number, since it uses as much as digits as its factorization.

4890053347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530108.

The product of its (nonzero) digits is 362880, while the sum is 43.

The square root of 4890053347 is about 69928.9163865707. The cubic root of 4890053347 is about 1697.3491959793.

The spelling of 4890053347 in words is "four billion, eight hundred ninety million, fifty-three thousand, three hundred forty-seven".

Divisors: 1 9391 520717 4890053347