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4479863 is a prime number
BaseRepresentation
bin10001000101101101110111
322102121012212
4101011231313
52121323423
6240004035
753035553
oct21055567
98377185
104479863
11258a873
12160061b
13c0b10b
14848863
155d7578
hex445b77

4479863 has 2 divisors, whose sum is σ = 4479864. Its totient is φ = 4479862.

The previous prime is 4479851. The next prime is 4479883. The reversal of 4479863 is 3689744.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4479863 - 26 = 4479799 is a prime.

It is a d-powerful number, because it can be written as 49 + 411 + 75 + 94 + 8 + 62 + 3 .

It is a self number, because there is not a number n which added to its sum of digits gives 4479863.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4479803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2239931 + 2239932.

It is an arithmetic number, because the mean of its divisors is an integer number (2239932).

Almost surely, 24479863 is an apocalyptic number.

4479863 is a deficient number, since it is larger than the sum of its proper divisors (1).

4479863 is an equidigital number, since it uses as much as digits as its factorization.

4479863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 41.

The square root of 4479863 is about 2116.5686853962. The cubic root of 4479863 is about 164.8497315702.

The spelling of 4479863 in words is "four million, four hundred seventy-nine thousand, eight hundred sixty-three".