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4978928183 is a prime number
BaseRepresentation
bin1001010001100010…
…00110101000110111
3110211222201202110112
410220301012220313
540144101200213
62142015413235
7234245122415
oct45061065067
913758652415
104978928183
112125525489
12b6b52421b
13614691668
143533782b5
151e2192ea8
hex128c46a37

4978928183 has 2 divisors, whose sum is σ = 4978928184. Its totient is φ = 4978928182.

The previous prime is 4978928137. The next prime is 4978928189. The reversal of 4978928183 is 3818298794.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4978928183 - 224 = 4962150967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4978928189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2489464091 + 2489464092.

It is an arithmetic number, because the mean of its divisors is an integer number (2489464092).

Almost surely, 24978928183 is an apocalyptic number.

4978928183 is a deficient number, since it is larger than the sum of its proper divisors (1).

4978928183 is an equidigital number, since it uses as much as digits as its factorization.

4978928183 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6967296, while the sum is 59.

The square root of 4978928183 is about 70561.5205547613. The cubic root of 4978928183 is about 1707.5704108897.

The spelling of 4978928183 in words is "four billion, nine hundred seventy-eight million, nine hundred twenty-eight thousand, one hundred eighty-three".