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14232130 = 25111091187
BaseRepresentation
bin110110010010…
…101001000010
3222210001210221
4312102221002
512120412010
61225013254
7231654043
oct66225102
928701727
1014232130
1180408a0
12492422a
132c43ca3
141c668ca
1513b1dda
hexd92a42

14232130 has 32 divisors (see below), whose sum is σ = 28226880. Its totient is φ = 5123520.

The previous prime is 14232103. The next prime is 14232137. The reversal of 14232130 is 3123241.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (14232137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11397 + ... + 12583.

It is an arithmetic number, because the mean of its divisors is an integer number (882090).

Almost surely, 214232130 is an apocalyptic number.

14232130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14232130 is a deficient number, since it is larger than the sum of its proper divisors (13994750).

14232130 is a wasteful number, since it uses less digits than its factorization.

14232130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1314.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 14232130 is about 3772.5495357914. The cubic root of 14232130 is about 242.3389939858.

Adding to 14232130 its reverse (3123241), we get a palindrome (17355371).

Subtracting from 14232130 its reverse (3123241), we obtain a square (11108889 = 33332).

It can be divided in two parts, 1423 and 2130, that added together give a palindrome (3553).

The spelling of 14232130 in words is "fourteen million, two hundred thirty-two thousand, one hundred thirty".

Divisors: 1 2 5 10 11 22 55 109 110 218 545 1090 1187 1199 2374 2398 5935 5995 11870 11990 13057 26114 65285 129383 130570 258766 646915 1293830 1423213 2846426 7116065 14232130