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4880987 is a prime number
BaseRepresentation
bin10010100111101001011011
3100011222110022
4102213221123
52222142422
6252341055
756326166
oct22475133
910158408
104880987
112834181
12177478b
13101b877
14910add
15666342
hex4a7a5b

4880987 has 2 divisors, whose sum is σ = 4880988. Its totient is φ = 4880986.

The previous prime is 4880977. The next prime is 4881001. The reversal of 4880987 is 7890884.

It is a happy number.

4880987 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4880987 - 24 = 4880971 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4880917) 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, 2440493 + 2440494.

It is an arithmetic number, because the mean of its divisors is an integer number (2440494).

Almost surely, 24880987 is an apocalyptic number.

4880987 is a deficient number, since it is larger than the sum of its proper divisors (1).

4880987 is an equidigital number, since it uses as much as digits as its factorization.

4880987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129024, while the sum is 44.

The square root of 4880987 is about 2209.2955890962. The cubic root of 4880987 is about 169.6299563460.

The spelling of 4880987 in words is "four million, eight hundred eighty thousand, nine hundred eighty-seven".