Base | Representation |
---|---|
bin | 10001001111010… |
… | …10001100110101 |
3 | 101002010011101101 |
4 | 20213222030311 |
5 | 244010123242 |
6 | 22203330101 |
7 | 3404125510 |
oct | 1047521465 |
9 | 332104341 |
10 | 144614197 |
11 | 746a3872 |
12 | 40520931 |
13 | 23c64640 |
14 | 152c5d77 |
15 | ca689b7 |
hex | 89ea335 |
144614197 has 16 divisors (see below), whose sum is σ = 178319232. Its totient is φ = 114206400.
The previous prime is 144614153. The next prime is 144614201. The reversal of 144614197 is 791416441.
144614197 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 144614197 - 27 = 144614069 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144614147) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62658 + ... + 64924.
It is an arithmetic number, because the mean of its divisors is an integer number (11144952).
Almost surely, 2144614197 is an apocalyptic number.
It is an amenable number.
144614197 is a deficient number, since it is larger than the sum of its proper divisors (33705035).
144614197 is a wasteful number, since it uses less digits than its factorization.
144614197 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2988.
The product of its digits is 24192, while the sum is 37.
The square root of 144614197 is about 12025.5643110833. The cubic root of 144614197 is about 524.8924308713.
The spelling of 144614197 in words is "one hundred forty-four million, six hundred fourteen thousand, one hundred ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •