Search a number
-
+
13017150 = 2325228927
BaseRepresentation
bin110001101010…
…000000111110
3220111100011200
4301222000332
511313022100
61143000330
7215433606
oct61520076
926440150
1013017150
117390a83
1244390a6
132909c73
141a2bc06
151221e00
hexc6a03e

13017150 has 36 divisors (see below), whose sum is σ = 34973952. Its totient is φ = 3471120.

The previous prime is 13017127. The next prime is 13017157. The reversal of 13017150 is 5171031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13017157) 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 17 ways as a sum of consecutive naturals, for example, 14014 + ... + 14913.

Almost surely, 213017150 is an apocalyptic number.

13017150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13017150 is an abundant number, since it is smaller than the sum of its proper divisors (21956802).

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

13017150 is a wasteful number, since it uses less digits than its factorization.

13017150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28945 (or 28937 counting only the distinct ones).

The product of its (nonzero) digits is 105, while the sum is 18.

The square root of 13017150 is about 3607.9287686982. The cubic root of 13017150 is about 235.2368217722.

Adding to 13017150 its reverse (5171031), we get a palindrome (18188181).

The spelling of 13017150 in words is "thirteen million, seventeen thousand, one hundred fifty".

Divisors: 1 2 3 5 6 9 10 15 18 25 30 45 50 75 90 150 225 450 28927 57854 86781 144635 173562 260343 289270 433905 520686 723175 867810 1301715 1446350 2169525 2603430 4339050 6508575 13017150