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5488213892 = 227196007639
BaseRepresentation
bin1010001110001111…
…10111111110000100
3112011111001011010012
411013013313332010
542214440321032
62304331245352
7253001022410
oct50707677604
915144034105
105488213892
112366a54367
121091ba9858
13696048155
143a0c69d40
15221c426b2
hex1471f7f84

5488213892 has 12 divisors (see below), whose sum is σ = 10976427840. Its totient is φ = 2352091656.

The previous prime is 5488213889. The next prime is 5488213901. The reversal of 5488213892 is 2983128845.

5488213892 is an admirable number.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 5488213892.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 98003792 + ... + 98003847.

It is an arithmetic number, because the mean of its divisors is an integer number (914702320).

Almost surely, 25488213892 is an apocalyptic number.

It is an amenable number.

5488213892 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.

5488213892 is a wasteful number, since it uses less digits than its factorization.

5488213892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196007650 (or 196007648 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 50.

The square root of 5488213892 is about 74082.4803310472. The cubic root of 5488213892 is about 1763.9123851192.

The spelling of 5488213892 in words is "five billion, four hundred eighty-eight million, two hundred thirteen thousand, eight hundred ninety-two".

Divisors: 1 2 4 7 14 28 196007639 392015278 784030556 1372053473 2744106946 5488213892