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4800895 = 511412129
BaseRepresentation
bin10010010100000101111111
3100000220120221
4102110011333
52212112040
6250522211
755543531
oct22240577
910026527
104800895
112789a90
121736367
13cc1288
148cd851
1564c74a
hex49417f

4800895 has 16 divisors (see below), whose sum is σ = 6441120. Its totient is φ = 3404800.

The previous prime is 4800893. The next prime is 4800911. The reversal of 4800895 is 5980084.

It is not a de Polignac number, because 4800895 - 21 = 4800893 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4800895.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4800893) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1191 + ... + 3319.

It is an arithmetic number, because the mean of its divisors is an integer number (402570).

Almost surely, 24800895 is an apocalyptic number.

4800895 is a deficient number, since it is larger than the sum of its proper divisors (1640225).

4800895 is a wasteful number, since it uses less digits than its factorization.

4800895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2186.

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 4800895 is about 2191.0944753707. The cubic root of 4800895 is about 168.6970167454.

The spelling of 4800895 in words is "four million, eight hundred thousand, eight hundred ninety-five".

Divisors: 1 5 11 41 55 205 451 2129 2255 10645 23419 87289 117095 436445 960179 4800895