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5220784603 = 191523180419
BaseRepresentation
bin1001101110010111…
…01101100111011011
3111110211211100002201
410313023231213123
541143010101403
62222015311031
7243242636236
oct46713554733
914424740081
105220784603
112239aa6821
12101851b477
13652812478
1437753441d
1520851921d
hex1372ed9db

5220784603 has 8 divisors (see below), whose sum is σ = 5499201600. Its totient is φ = 4942731528.

The previous prime is 5220784579. The next prime is 5220784631. The reversal of 5220784603 is 3064870225.

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 5220784603 - 213 = 5220776411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5220784703) 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, 61273 + ... + 119146.

It is an arithmetic number, because the mean of its divisors is an integer number (687400200).

Almost surely, 25220784603 is an apocalyptic number.

5220784603 is a deficient number, since it is larger than the sum of its proper divisors (278416997).

5220784603 is a wasteful number, since it uses less digits than its factorization.

5220784603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181961.

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 5220784603 is about 72254.9970797868. The cubic root of 5220784603 is about 1734.7834031035.

The spelling of 5220784603 in words is "five billion, two hundred twenty million, seven hundred eighty-four thousand, six hundred three".

Divisors: 1 19 1523 28937 180419 3427961 274778137 5220784603