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4768900 = 2252103463
BaseRepresentation
bin10010001100010010000100
322222021200221
4102030102010
52210101100
6250114124
755351333
oct22142204
98867627
104768900
112767a44
12171b944
13cac846
148c1d1a
1564301a
hex48c484

4768900 has 36 divisors (see below), whose sum is σ = 10471552. Its totient is φ = 1884960.

The previous prime is 4768879. The next prime is 4768901. The reversal of 4768900 is 98674.

It is not an unprimeable number, because it can be changed into a prime (4768901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10069 + ... + 10531.

Almost surely, 24768900 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4768900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5235776).

4768900 is an abundant number, since it is smaller than the sum of its proper divisors (5702652).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4768900 is a wasteful number, since it uses less digits than its factorization.

4768900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580 (or 573 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 4768900 is about 2183.7811245635. The cubic root of 4768900 is about 168.3214273403.

The spelling of 4768900 in words is "four million, seven hundred sixty-eight thousand, nine hundred".

Divisors: 1 2 4 5 10 20 25 50 100 103 206 412 463 515 926 1030 1852 2060 2315 2575 4630 5150 9260 10300 11575 23150 46300 47689 95378 190756 238445 476890 953780 1192225 2384450 4768900