Base | Representation |
---|---|
bin | 110101111101… |
… | …010110001011 |
3 | 222121122011110 |
4 | 311331112023 |
5 | 12110114112 |
6 | 1223101403 |
7 | 231141540 |
oct | 65752613 |
9 | 28548143 |
10 | 14144907 |
11 | 7a91307 |
12 | 48a1863 |
13 | 2c1338a |
14 | 1c42bc7 |
15 | 139613c |
hex | d7d58b |
14144907 has 8 divisors (see below), whose sum is σ = 21554176. Its totient is φ = 8082792.
The previous prime is 14144903. The next prime is 14144917. The reversal of 14144907 is 70944141.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14144907 - 22 = 14144903 is a prime.
It is not an unprimeable number, because it can be changed into a prime (14144903) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336763 + ... + 336804.
It is an arithmetic number, because the mean of its divisors is an integer number (2694272).
Almost surely, 214144907 is an apocalyptic number.
14144907 is a deficient number, since it is larger than the sum of its proper divisors (7409269).
14144907 is an equidigital number, since it uses as much as digits as its factorization.
14144907 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 673577.
The product of its (nonzero) digits is 4032, while the sum is 30.
The square root of 14144907 is about 3760.9715500120. The cubic root of 14144907 is about 241.8429131030.
It can be divided in two parts, 14144 and 907, that added together give a palindrome (15051).
The spelling of 14144907 in words is "fourteen million, one hundred forty-four thousand, nine hundred seven".
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