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2378480327 = 29749910937
BaseRepresentation
bin1000110111000100…
…1011101011000111
320010202112022121222
42031301023223013
514332342332302
61032003030555
7112640514656
oct21561135307
96122468558
102378480327
111010654523
1256466b45b
132bb9c2912
14187c5b19d
15ddc24da2
hex8dc4bac7

2378480327 has 8 divisors (see below), whose sum is σ = 2461050000. Its totient is φ = 2295947584.

The previous prime is 2378480323. The next prime is 2378480329. The reversal of 2378480327 is 7230848732.

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 2378480327 - 22 = 2378480323 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 (2378480323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212003 + ... + 222939.

It is an arithmetic number, because the mean of its divisors is an integer number (307631250).

Almost surely, 22378480327 is an apocalyptic number.

2378480327 is a deficient number, since it is larger than the sum of its proper divisors (82569673).

2378480327 is a wasteful number, since it uses less digits than its factorization.

2378480327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18465.

The product of its (nonzero) digits is 451584, while the sum is 44.

The square root of 2378480327 is about 48769.6660538085. Note that the first 3 decimals coincide. The cubic root of 2378480327 is about 1334.8522192835.

The spelling of 2378480327 in words is "two billion, three hundred seventy-eight million, four hundred eighty thousand, three hundred twenty-seven".

Divisors: 1 29 7499 10937 217471 317173 82016563 2378480327