Base | Representation |
---|---|
bin | 110101100100… |
… | …110000010101 |
3 | 222102111222212 |
4 | 311210300111 |
5 | 12043403211 |
6 | 1221003205 |
7 | 230242064 |
oct | 65446025 |
9 | 28374885 |
10 | 14044181 |
11 | 7a22668 |
12 | 4853505 |
13 | 2ba9588 |
14 | 1c181db |
15 | 137638b |
hex | d64c15 |
14044181 has 8 divisors (see below), whose sum is σ = 14563584. Its totient is φ = 13533280.
The previous prime is 14044171. The next prime is 14044189. The reversal of 14044181 is 18144041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14044181 - 222 = 9849877 is a prime.
It is a super-2 number, since 2×140441812 = 394478039921522, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14044189) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1340 + ... + 5466.
It is an arithmetic number, because the mean of its divisors is an integer number (1820448).
Almost surely, 214044181 is an apocalyptic number.
It is an amenable number.
14044181 is a deficient number, since it is larger than the sum of its proper divisors (519403).
14044181 is an equidigital number, since it uses as much as digits as its factorization.
14044181 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4251.
The product of its (nonzero) digits is 512, while the sum is 23.
The square root of 14044181 is about 3747.5566706856. The cubic root of 14044181 is about 241.2674899398.
The spelling of 14044181 in words is "fourteen million, forty-four thousand, one hundred eighty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •