Base | Representation |
---|---|
bin | 100000101111111010100000… |
… | …110100011011010110101011 |
3 | 200212222010221111111001202221 |
4 | 200233322200310123112223 |
5 | 122334242202114332110 |
6 | 1230154310125334511 |
7 | 42223555632011545 |
oct | 4057724064332653 |
9 | 625863844431687 |
10 | 144030131402155 |
11 | 4198a921356269 |
12 | 141a2007707437 |
13 | 6249ca1b8ac7b |
14 | 277d14a2bc695 |
15 | 119b84a8c97da |
hex | 82fea0d1b5ab |
144030131402155 has 16 divisors (see below), whose sum is σ = 187258873991904. Its totient is φ = 105924211545600.
The previous prime is 144030131402149. The next prime is 144030131402197. The reversal of 144030131402155 is 551204131030441.
It is not a de Polignac number, because 144030131402155 - 229 = 144029594531243 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 144030131402155.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19703160696 + ... + 19703168005.
It is an arithmetic number, because the mean of its divisors is an integer number (11703679624494).
Almost surely, 2144030131402155 is an apocalyptic number.
144030131402155 is a deficient number, since it is larger than the sum of its proper divisors (43228742589749).
144030131402155 is a wasteful number, since it uses less digits than its factorization.
144030131402155 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39406328766.
The product of its (nonzero) digits is 28800, while the sum is 34.
Adding to 144030131402155 its reverse (551204131030441), we get a palindrome (695234262432596).
The spelling of 144030131402155 in words is "one hundred forty-four trillion, thirty billion, one hundred thirty-one million, four hundred two thousand, one hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •