Base | Representation |
---|---|
bin | 110111010010… |
… | …100111000101 |
3 | 1000021101020100 |
4 | 313102213011 |
5 | 12202303044 |
6 | 1234354313 |
7 | 234124665 |
oct | 67224705 |
9 | 30241210 |
10 | 14494149 |
11 | 81aa73a |
12 | 4a2b999 |
13 | 3006327 |
14 | 1cd41a5 |
15 | 1414869 |
hex | dd29c5 |
14494149 has 24 divisors (see below), whose sum is σ = 22545432. Its totient is φ = 8939520.
The previous prime is 14494147. The next prime is 14494157. The reversal of 14494149 is 94149441.
It can be written as a sum of positive squares in 4 ways, for example, as 900 + 14493249 = 30^2 + 3807^2 .
It is not a de Polignac number, because 14494149 - 21 = 14494147 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14494141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8557 + ... + 10109.
It is an arithmetic number, because the mean of its divisors is an integer number (939393).
Almost surely, 214494149 is an apocalyptic number.
It is an amenable number.
14494149 is a deficient number, since it is larger than the sum of its proper divisors (8051283).
14494149 is a wasteful number, since it uses less digits than its factorization.
14494149 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1637 (or 1634 counting only the distinct ones).
The product of its digits is 20736, while the sum is 36.
The square root of 14494149 is about 3807.1182014747. The cubic root of 14494149 is about 243.8171444215.
The spelling of 14494149 in words is "fourteen million, four hundred ninety-four thousand, one hundred forty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •