Search a number
-
+
14232030 = 2351812621
BaseRepresentation
bin110110010010…
…100111011110
3222210001200020
4312102213132
512120411110
61225013010
7231653541
oct66224736
928701606
1014232030
11804080a
124924166
132c43c27
141c66858
1513b1d70
hexd929de

14232030 has 32 divisors (see below), whose sum is σ = 34358688. Its totient is φ = 3772800.

The previous prime is 14232017. The next prime is 14232047. The reversal of 14232030 is 3023241.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4120 + ... + 6740.

It is an arithmetic number, because the mean of its divisors is an integer number (1073709).

Almost surely, 214232030 is an apocalyptic number.

14232030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14232030 is an abundant number, since it is smaller than the sum of its proper divisors (20126658).

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

14232030 is a wasteful number, since it uses less digits than its factorization.

14232030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2812.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 14232030 is about 3772.5362821317. The cubic root of 14232030 is about 242.3384263979.

Adding to 14232030 its reverse (3023241), we get a palindrome (17255271).

The spelling of 14232030 in words is "fourteen million, two hundred thirty-two thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 181 362 543 905 1086 1810 2621 2715 5242 5430 7863 13105 15726 26210 39315 78630 474401 948802 1423203 2372005 2846406 4744010 7116015 14232030