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5213236 = 227186187
BaseRepresentation
bin10011111000110000110100
3100210212012211
4103320300310
52313310421
6303423204
762211640
oct23706064
910725184
105213236
112a40866
1218b4b04
131106b72
14999c20
156ce9e1
hex4f8c34

5213236 has 12 divisors (see below), whose sum is σ = 10426528. Its totient is φ = 2234232.

The previous prime is 5213233. The next prime is 5213251. The reversal of 5213236 is 6323125.

5213236 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5213231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93066 + ... + 93121.

Almost surely, 25213236 is an apocalyptic number.

It is an amenable number.

5213236 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5213236 is a wasteful number, since it uses less digits than its factorization.

5213236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186198 (or 186196 counting only the distinct ones).

The product of its digits is 1080, while the sum is 22.

The square root of 5213236 is about 2283.2511907366. The cubic root of 5213236 is about 173.3946906382.

The spelling of 5213236 in words is "five million, two hundred thirteen thousand, two hundred thirty-six".

Divisors: 1 2 4 7 14 28 186187 372374 744748 1303309 2606618 5213236