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2016328479 = 31161100863
BaseRepresentation
bin111100000101110…
…1011101100011111
312012112002002200120
41320023223230133
513112140002404
6532024530023
7100652336454
oct17013535437
95175062616
102016328479
1194518a480
12483320913
13261973599
14151b0982b
15bc03a9d9
hex782ebb1f

2016328479 has 8 divisors (see below), whose sum is σ = 2932841472. Its totient is φ = 1222017240.

The previous prime is 2016328459. The next prime is 2016328487. The reversal of 2016328479 is 9748236102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2016328479 - 215 = 2016295711 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2016328479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2016328429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30550399 + ... + 30550464.

It is an arithmetic number, because the mean of its divisors is an integer number (366605184).

Almost surely, 22016328479 is an apocalyptic number.

2016328479 is a deficient number, since it is larger than the sum of its proper divisors (916512993).

2016328479 is a wasteful number, since it uses less digits than its factorization.

2016328479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61100877.

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 2016328479 is about 44903.5463966934. The cubic root of 2016328479 is about 1263.3405266347.

The spelling of 2016328479 in words is "two billion, sixteen million, three hundred twenty-eight thousand, four hundred seventy-nine".

Divisors: 1 3 11 33 61100863 183302589 672109493 2016328479