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5201284 = 2211118211
BaseRepresentation
bin10011110101110110000100
3100210020211011
4103311312010
52312420114
6303252004
762132044
oct23656604
910706734
105201284
112a32890
1218aa004
1311015aa
14995724
156cb1c4
hex4f5d84

5201284 has 12 divisors (see below), whose sum is σ = 9929808. Its totient is φ = 2364200.

The previous prime is 5201267. The next prime is 5201291. The reversal of 5201284 is 4821025.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 59062 + ... + 59149.

It is an arithmetic number, because the mean of its divisors is an integer number (827484).

Almost surely, 25201284 is an apocalyptic number.

It is an amenable number.

5201284 is a deficient number, since it is larger than the sum of its proper divisors (4728524).

5201284 is a wasteful number, since it uses less digits than its factorization.

5201284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118226 (or 118224 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 5201284 is about 2280.6323684452. The cubic root of 5201284 is about 173.2620795230.

The spelling of 5201284 in words is "five million, two hundred one thousand, two hundred eighty-four".

Divisors: 1 2 4 11 22 44 118211 236422 472844 1300321 2600642 5201284