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14230156 = 2217209267
BaseRepresentation
bin110110010010…
…001010001100
3222202222002211
4312102022030
512120331111
61225000204
7231645223
oct66221214
928688084
1014230156
11803a366
124923064
132c43115
141c65cba
1513b1521
hexd9228c

14230156 has 12 divisors (see below), whose sum is σ = 26367768. Its totient is φ = 6696512.

The previous prime is 14230133. The next prime is 14230187. The reversal of 14230156 is 65103241.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104566 + ... + 104701.

It is an arithmetic number, because the mean of its divisors is an integer number (2197314).

Almost surely, 214230156 is an apocalyptic number.

It is an amenable number.

14230156 is a deficient number, since it is larger than the sum of its proper divisors (12137612).

14230156 is a wasteful number, since it uses less digits than its factorization.

14230156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209288 (or 209286 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 14230156 is about 3772.2878999355. The cubic root of 14230156 is about 242.3277893080.

Adding to 14230156 its reverse (65103241), we get a palindrome (79333397).

The spelling of 14230156 in words is "fourteen million, two hundred thirty thousand, one hundred fifty-six".

Divisors: 1 2 4 17 34 68 209267 418534 837068 3557539 7115078 14230156