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5284233 = 32587137
BaseRepresentation
bin10100001010000110001001
3100221110121100
4110022012021
52323043413
6305132013
762625633
oct24120611
910843540
105284233
112a8a139
12192a009
131130286
149b7a53
156e5a73
hex50a189

5284233 has 6 divisors (see below), whose sum is σ = 7632794. Its totient is φ = 3522816.

The previous prime is 5284193. The next prime is 5284271. The reversal of 5284233 is 3324825.

It can be written as a sum of positive squares in only one way, i.e., 4782969 + 501264 = 2187^2 + 708^2 .

It is not a de Polignac number, because 5284233 - 214 = 5267849 is a prime.

It is a d-powerful number, because it can be written as 59 + 217 + 85 + 410 + 219 + 34 + 313 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5284197 and 5284206.

It is not an unprimeable number, because it can be changed into a prime (5284283) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 293560 + ... + 293577.

Almost surely, 25284233 is an apocalyptic number.

It is an amenable number.

5284233 is a deficient number, since it is larger than the sum of its proper divisors (2348561).

5284233 is a wasteful number, since it uses less digits than its factorization.

5284233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587143 (or 587140 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 5284233 is about 2298.7459624761. The cubic root of 5284233 is about 174.1782754663.

It can be divided in two parts, 528 and 4233, that added together give a square (4761 = 692).

The spelling of 5284233 in words is "five million, two hundred eighty-four thousand, two hundred thirty-three".

Divisors: 1 3 9 587137 1761411 5284233