Base | Representation |
---|---|
bin | 10001001011100… |
… | …01011100111101 |
3 | 101001012000221110 |
4 | 20211301130331 |
5 | 243343311423 |
6 | 22144552233 |
7 | 3366665541 |
oct | 1045613475 |
9 | 331160843 |
10 | 144119613 |
11 | 74396220 |
12 | 40322679 |
13 | 23b204a1 |
14 | 151d7a21 |
15 | c9bc193 |
hex | 897173d |
144119613 has 16 divisors (see below), whose sum is σ = 212760576. Its totient is φ = 86040240.
The previous prime is 144119611. The next prime is 144119639. The reversal of 144119613 is 316911441.
It is not a de Polignac number, because 144119613 - 21 = 144119611 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144119611) 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, 30381 + ... + 34802.
It is an arithmetic number, because the mean of its divisors is an integer number (13297536).
Almost surely, 2144119613 is an apocalyptic number.
It is an amenable number.
144119613 is a deficient number, since it is larger than the sum of its proper divisors (68640963).
144119613 is a wasteful number, since it uses less digits than its factorization.
144119613 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65264.
The product of its digits is 2592, while the sum is 30.
The square root of 144119613 is about 12004.9828404709. The cubic root of 144119613 is about 524.2933658718.
The spelling of 144119613 in words is "one hundred forty-four million, one hundred nineteen thousand, six hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •