Search a number
-
+
14160536 = 2313472897
BaseRepresentation
bin110110000001…
…001010011000
3222122102121022
4312001022120
512111114121
61223302012
7231235235
oct66011230
928572538
1014160536
117aa2025
1248aa908
132c1a520
141c4878c
15139aaab
hexd81298

14160536 has 32 divisors (see below), whose sum is σ = 29211840. Its totient is φ = 6394368.

The previous prime is 14160533. The next prime is 14160551. The reversal of 14160536 is 63506141.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14160533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3440 + ... + 6336.

It is an arithmetic number, because the mean of its divisors is an integer number (912870).

Almost surely, 214160536 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 14160536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14605920).

14160536 is an abundant number, since it is smaller than the sum of its proper divisors (15051304).

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

14160536 is a wasteful number, since it uses less digits than its factorization.

14160536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2963 (or 2959 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 14160536 is about 3763.0487639679. The cubic root of 14160536 is about 241.9319527276.

Adding to 14160536 its reverse (63506141), we get a palindrome (77666677).

The spelling of 14160536 in words is "fourteen million, one hundred sixty thousand, five hundred thirty-six".

Divisors: 1 2 4 8 13 26 47 52 94 104 188 376 611 1222 2444 2897 4888 5794 11588 23176 37661 75322 136159 150644 272318 301288 544636 1089272 1770067 3540134 7080268 14160536