Search a number
-
+
4786030 = 25478603
BaseRepresentation
bin10010010000011101101110
3100000011012101
4102100131232
52211123110
6250325314
755452304
oct22203556
910004171
104786030
1127798a7
12172983a
13cb7592
148c8274
1564813a
hex49076e

4786030 has 8 divisors (see below), whose sum is σ = 8614872. Its totient is φ = 1914408.

The previous prime is 4786013. The next prime is 4786037. The reversal of 4786030 is 306874.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4786030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4786037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239292 + ... + 239311.

It is an arithmetic number, because the mean of its divisors is an integer number (1076859).

Almost surely, 24786030 is an apocalyptic number.

4786030 is a deficient number, since it is larger than the sum of its proper divisors (3828842).

4786030 is a wasteful number, since it uses less digits than its factorization.

4786030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478610.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 4786030 is about 2187.6997051698. The cubic root of 4786030 is about 168.5227246748.

The spelling of 4786030 in words is "four million, seven hundred eighty-six thousand, thirty".

Divisors: 1 2 5 10 478603 957206 2393015 4786030