Search a number
-
+
10168236 = 22321321727
BaseRepresentation
bin100110110010…
…011110101100
3201010121012100
4212302132230
510100340421
61001535100
7152300001
oct46623654
921117170
1010168236
115815601
1234a4490
132150310
1414c98a8
15d5cc26
hex9b27ac

10168236 has 36 divisors (see below), whose sum is σ = 27681472. Its totient is φ = 3128544.

The previous prime is 10168201. The next prime is 10168259. The reversal of 10168236 is 63286101.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10396 + ... + 11331.

Almost surely, 210168236 is an apocalyptic number.

It is an amenable number.

10168236 is an abundant number, since it is smaller than the sum of its proper divisors (17513236).

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

10168236 is a wasteful number, since it uses less digits than its factorization.

10168236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21750 (or 21745 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 10168236 is about 3188.7671598911. The cubic root of 10168236 is about 216.6449345724.

It can be divided in two parts, 10168 and 236, that added together give a square (10404 = 1022).

The spelling of 10168236 in words is "ten million, one hundred sixty-eight thousand, two hundred thirty-six".

Divisors: 1 2 3 4 6 9 12 13 18 26 36 39 52 78 117 156 234 468 21727 43454 65181 86908 130362 195543 260724 282451 391086 564902 782172 847353 1129804 1694706 2542059 3389412 5084118 10168236