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4825284 = 223402107
BaseRepresentation
bin10010011010000011000100
3100002011001020
4102122003010
52213402114
6251231140
756004612
oct22320304
910064036
104825284
1127a6342
1217484b0
13ccc3c9
148d86b2
15654aa9
hex49a0c4

4825284 has 12 divisors (see below), whose sum is σ = 11259024. Its totient is φ = 1608424.

The previous prime is 4825267. The next prime is 4825307.

It is a happy number.

4825284 is nontrivially palindromic in base 10.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 201042 + ... + 201065.

It is an arithmetic number, because the mean of its divisors is an integer number (938252).

Almost surely, 24825284 is an apocalyptic number.

It is an amenable number.

4825284 is an abundant number, since it is smaller than the sum of its proper divisors (6433740).

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

4825284 is a wasteful number, since it uses less digits than its factorization.

4825284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402114 (or 402112 counting only the distinct ones).

The product of its digits is 20480, while the sum is 33.

The square root of 4825284 is about 2196.6529084041. The cubic root of 4825284 is about 168.9821999623.

The spelling of 4825284 in words is "four million, eight hundred twenty-five thousand, two hundred eighty-four".

Divisors: 1 2 3 4 6 12 402107 804214 1206321 1608428 2412642 4825284