Search a number
14144102 = 271767887
BaseRepresentation
bin110101111101…
…001001100110
3222121121001122
4311331021212
512110102402
61223053542
7231136310
oct65751146
928547048
1014144102
117a90745
1248a12b2
132c12bbb
141c427b0
151395ca2
hexd7d266

14144102 has 32 divisors (see below), whose sum is σ = 26085888. Its totient is φ = 5613696.

The previous prime is 14144099. The next prime is 14144111. The reversal of 14144102 is 20144141.

Adding to 14144102 its reverse (20144141), we get a palindrome (34288243).

It is a Harshad number since it is a multiple of its sum of digits (17).

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, 15503 + ... + 16389.

It is an arithmetic number, because the mean of its divisors is an integer number (815184).

Almost surely, 214144102 is an apocalyptic number.

14144102 is a deficient number, since it is larger than the sum of its proper divisors (11941786).

14144102 is a wasteful number, since it uses less digits than its factorization.

14144102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 980.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 14144102 is about 3760.8645282701. The cubic root of 14144102 is about 241.8383251798.

The spelling of 14144102 in words is "fourteen million, one hundred forty-four thousand, one hundred two".