Search a number
-
+
14128160 = 25588301
BaseRepresentation
bin110101111001…
…010000100000
3222120210012012
4311321100200
512104100120
61222452052
7231041654
oct65712040
928523165
1014128160
117a7a772
124894028
132c08877
141c3aa64
1513911c5
hexd79420

14128160 has 24 divisors (see below), whose sum is σ = 33378156. Its totient is φ = 5651200.

The previous prime is 14128159. The next prime is 14128181. The reversal of 14128160 is 6182141.

It can be written as a sum of positive squares in 2 ways, for example, as 14047504 + 80656 = 3748^2 + 284^2 .

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, 43991 + ... + 44310.

Almost surely, 214128160 is an apocalyptic number.

14128160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14128160 is an abundant number, since it is smaller than the sum of its proper divisors (19249996).

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

14128160 is an equidigital number, since it uses as much as digits as its factorization.

14128160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88316 (or 88308 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 14128160 is about 3758.7444712297. The cubic root of 14128160 is about 241.7474313224.

The spelling of 14128160 in words is "fourteen million, one hundred twenty-eight thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 88301 176602 353204 441505 706408 883010 1412816 1766020 2825632 3532040 7064080 14128160