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4800828 = 223400069
BaseRepresentation
bin10010010100000100111100
3100000220111110
4102110010330
52212111303
6250522020
755543404
oct22240474
910026443
104800828
112789a2a
121736310
13cc1236
148cd804
1564c703
hex49413c

4800828 has 12 divisors (see below), whose sum is σ = 11201960. Its totient is φ = 1600272.

The previous prime is 4800827. The next prime is 4800841. The reversal of 4800828 is 8280084.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 4800795 and 4800804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4800827) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200023 + ... + 200046.

Almost surely, 24800828 is an apocalyptic number.

It is an amenable number.

4800828 is an abundant number, since it is smaller than the sum of its proper divisors (6401132).

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

4800828 is a wasteful number, since it uses less digits than its factorization.

4800828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400076 (or 400074 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 30.

The square root of 4800828 is about 2191.0791861546. The cubic root of 4800828 is about 168.6962319783.

The spelling of 4800828 in words is "four million, eight hundred thousand, eight hundred twenty-eight".

Divisors: 1 2 3 4 6 12 400069 800138 1200207 1600276 2400414 4800828