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5780380032 = 2732719311217
BaseRepresentation
bin1010110001000100…
…11001100110000000
3112220211210201201100
411120202121212000
543314234130112
62353325334400
7263146263630
oct53042314600
915824721640
105780380032
1124a6968089
121153a07400
1371173231b
143cb9a06c0
1523c7052dc
hex158899980

5780380032 has 384 divisors, whose sum is σ = 20672870400. Its totient is φ = 1512898560.

The previous prime is 5780380009. The next prime is 5780380061. The reversal of 5780380032 is 2300830875.

5780380032 is a `hidden beast` number, since 578 + 0 + 3 + 80 + 0 + 3 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4749088 + ... + 4750304.

It is an arithmetic number, because the mean of its divisors is an integer number (53835600).

Almost surely, 25780380032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5780380032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10336435200).

5780380032 is an abundant number, since it is smaller than the sum of its proper divisors (14892490368).

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

5780380032 is a wasteful number, since it uses less digits than its factorization.

5780380032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1294 (or 1279 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 5780380032 is about 76028.8105391634. The cubic root of 5780380032 is about 1794.6735575902.

The spelling of 5780380032 in words is "five billion, seven hundred eighty million, three hundred eighty thousand, thirty-two".