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4768008892 = 222394987457
BaseRepresentation
bin1000111000011001…
…00000101010111100
3110022021211221120221
410130030200222330
534231102241032
62105042551124
7226104256363
oct43414405274
913267757527
104768008892
112027464719
12b109684a4
135aca8324a
143333527da
151cd8cd597
hex11c320abc

4768008892 has 12 divisors (see below), whose sum is σ = 8378929440. Its totient is φ = 2374029056.

The previous prime is 4768008863. The next prime is 4768008893. The reversal of 4768008892 is 2988008674.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4768008893) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2492773 + ... + 2494684.

It is an arithmetic number, because the mean of its divisors is an integer number (698244120).

Almost surely, 24768008892 is an apocalyptic number.

It is an amenable number.

4768008892 is a deficient number, since it is larger than the sum of its proper divisors (3610920548).

4768008892 is a wasteful number, since it uses less digits than its factorization.

4768008892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4987700 (or 4987698 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 52.

The square root of 4768008892 is about 69050.7703939645. The cubic root of 4768008892 is about 1683.1094260845.

The spelling of 4768008892 in words is "four billion, seven hundred sixty-eight million, eight thousand, eight hundred ninety-two".

Divisors: 1 2 4 239 478 956 4987457 9974914 19949828 1192002223 2384004446 4768008892