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5219831963 = 17437140673
BaseRepresentation
bin1001101110010000…
…00101000010011011
3111110210000221022202
410313020011002123
541142234110323
62221543040415
7243231560663
oct46710050233
914423027282
105219831963
112239506015
12101814010b
1365256a988
143773671a3
152083cbd28
hex13720509b

5219831963 has 8 divisors (see below), whose sum is σ = 5655413808. Its totient is φ = 4798531584.

The previous prime is 5219831923. The next prime is 5219831977. The reversal of 5219831963 is 3691389125.

5219831963 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5219831963 - 222 = 5215637659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5219831923) 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, 3569606 + ... + 3571067.

It is an arithmetic number, because the mean of its divisors is an integer number (706926726).

Almost surely, 25219831963 is an apocalyptic number.

5219831963 is a deficient number, since it is larger than the sum of its proper divisors (435581845).

5219831963 is a wasteful number, since it uses less digits than its factorization.

5219831963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7140733.

The product of its digits is 349920, while the sum is 47.

The square root of 5219831963 is about 72248.4045706201. The cubic root of 5219831963 is about 1734.6778809955.

The spelling of 5219831963 in words is "five billion, two hundred nineteen million, eight hundred thirty-one thousand, nine hundred sixty-three".

Divisors: 1 17 43 731 7140673 121391441 307048939 5219831963