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4880789 is a prime number
BaseRepresentation
bin10010100111100110010101
3100011222011222
4102213212111
52222141124
6252340125
756325464
oct22474625
910158158
104880789
112834011
121774645
13101b754
149109db
1566625e
hex4a7995

4880789 has 2 divisors, whose sum is σ = 4880790. Its totient is φ = 4880788.

The previous prime is 4880779. The next prime is 4880791. The reversal of 4880789 is 9870884.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4695889 + 184900 = 2167^2 + 430^2 .

It is a cyclic number.

It is not a de Polignac number, because 4880789 - 212 = 4876693 is a prime.

Together with 4880791, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4880779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2440394 + 2440395.

It is an arithmetic number, because the mean of its divisors is an integer number (2440395).

Almost surely, 24880789 is an apocalyptic number.

It is an amenable number.

4880789 is a deficient number, since it is larger than the sum of its proper divisors (1).

4880789 is an equidigital number, since it uses as much as digits as its factorization.

4880789 is an evil number, because the sum of its binary digits is even.

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

The square root of 4880789 is about 2209.2507779788. The cubic root of 4880789 is about 169.6276626032.

The spelling of 4880789 in words is "four million, eight hundred eighty thousand, seven hundred eighty-nine".