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5254236 = 223213103109
BaseRepresentation
bin10100000010110001011100
3100212221110100
4110002301130
52321113421
6304341100
762442321
oct24026134
910787410
105254236
112a69649
121914790
13111c720
149aab48
156dbc26
hex502c5c

5254236 has 72 divisors (see below), whose sum is σ = 14574560. Its totient is φ = 1586304.

The previous prime is 5254231. The next prime is 5254247. The reversal of 5254236 is 6324525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5254231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48150 + ... + 48258.

Almost surely, 25254236 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 5254236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7287280).

5254236 is an abundant number, since it is smaller than the sum of its proper divisors (9320324).

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

5254236 is a wasteful number, since it uses less digits than its factorization.

5254236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235 (or 230 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 5254236 is about 2292.2120320773. The cubic root of 5254236 is about 173.8480639601.

It can be divided in two parts, 525 and 4236, that added together give a square (4761 = 692).

The spelling of 5254236 in words is "five million, two hundred fifty-four thousand, two hundred thirty-six".

Divisors: 1 2 3 4 6 9 12 13 18 26 36 39 52 78 103 109 117 156 206 218 234 309 327 412 436 468 618 654 927 981 1236 1308 1339 1417 1854 1962 2678 2834 3708 3924 4017 4251 5356 5668 8034 8502 11227 12051 12753 16068 17004 22454 24102 25506 33681 44908 48204 51012 67362 101043 134724 145951 202086 291902 404172 437853 583804 875706 1313559 1751412 2627118 5254236