Search a number
-
+
480383354880 = 211325111336451
BaseRepresentation
bin1101111110110010001…
…01000100100000000000
31200220221202000220000200
412333121011010200000
530332311114324010
61004403550245200
746464230100222
oct6773105044000
91626852026020
10480383354880
111758029756a0
12791274b6800
13363b9007360
1419371c0c412
15c76888dcc0
hex6fd9144800

480383354880 has 576 divisors, whose sum is σ = 1956046397760. Its totient is φ = 107495424000.

The previous prime is 480383354833. The next prime is 480383354881. The reversal of 480383354880 is 88453383084.

480383354880 is a `hidden beast` number, since 4 + 80 + 3 + 83 + 3 + 5 + 488 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is not an unprimeable number, because it can be changed into a prime (480383354881) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13160655 + ... + 13197105.

It is an arithmetic number, because the mean of its divisors is an integer number (3395913885).

Almost surely, 2480383354880 is an apocalyptic number.

480383354880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 480383354880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (978023198880).

480383354880 is an abundant number, since it is smaller than the sum of its proper divisors (1475663042880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

480383354880 is a wasteful number, since it uses less digits than its factorization.

480383354880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36508 (or 36485 counting only the distinct ones).

The product of its (nonzero) digits is 8847360, while the sum is 54.

The spelling of 480383354880 in words is "four hundred eighty billion, three hundred eighty-three million, three hundred fifty-four thousand, eight hundred eighty".