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5780189884 = 227206435353
BaseRepresentation
bin1010110001000011…
…01011001010111100
3112220211110001212211
411120201223022330
543314212034014
62353321310204
7263144542360
oct53041531274
915824401784
105780189884
1124a6848237
121153935364
13711696901
143cb9512a0
1523c6b8cc4
hex15886b2bc

5780189884 has 12 divisors (see below), whose sum is σ = 11560379824. Its totient is φ = 2477224224.

The previous prime is 5780189837. The next prime is 5780189893. The reversal of 5780189884 is 4889810875.

5780189884 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103217649 + ... + 103217704.

Almost surely, 25780189884 is an apocalyptic number.

It is an amenable number.

5780189884 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5780189884 is a wasteful number, since it uses less digits than its factorization.

5780189884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206435364 (or 206435362 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 58.

The square root of 5780189884 is about 76027.5600292420. The cubic root of 5780189884 is about 1794.6538785306.

The spelling of 5780189884 in words is "five billion, seven hundred eighty million, one hundred eighty-nine thousand, eight hundred eighty-four".

Divisors: 1 2 4 7 14 28 206435353 412870706 825741412 1445047471 2890094942 5780189884