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14233180 = 2251324211
BaseRepresentation
bin110110010010…
…111001011100
3222210010020211
4312102321130
512120430210
61225022204
7231660103
oct66227134
928703224
1014233180
118041665
124924964
132c44600
141c6703a
1513b238a
hexd92e5c

14233180 has 36 divisors (see below), whose sum is σ = 32373432. Its totient is φ = 5254080.

The previous prime is 14233133. The next prime is 14233181. The reversal of 14233180 is 8133241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14233181) by changing a digit.

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, 1275 + ... + 5485.

It is an arithmetic number, because the mean of its divisors is an integer number (899262).

It is a vampire number, since it can be written as 33804211 (with its own digits).

Almost surely, 214233180 is an apocalyptic number.

14233180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14233180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16186716).

14233180 is an abundant number, since it is smaller than the sum of its proper divisors (18140252).

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

14233180 is a wasteful number, since it uses less digits than its factorization.

14233180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4246 (or 4231 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 14233180 is about 3772.6886964074. The cubic root of 14233180 is about 242.3449534987.

The spelling of 14233180 in words is "fourteen million, two hundred thirty-three thousand, one hundred eighty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 169 260 338 676 845 1690 3380 4211 8422 16844 21055 42110 54743 84220 109486 218972 273715 547430 711659 1094860 1423318 2846636 3558295 7116590 14233180