Base | Representation |
---|---|
bin | 1000011000100110010… |
… | …1011001100100111111 |
3 | 111202210112211002110021 |
4 | 2012021211121210333 |
5 | 4324444301002310 |
6 | 150101100153011 |
7 | 13256333346013 |
oct | 2061145314477 |
9 | 452715732407 |
10 | 144042203455 |
11 | 560a7083457 |
12 | 23abb538767 |
13 | 1077716c167 |
14 | 6d8640a543 |
15 | 3b30a315da |
hex | 218995993f |
144042203455 has 32 divisors (see below), whose sum is σ = 179507623680. Its totient is φ = 110888144640.
The previous prime is 144042203443. The next prime is 144042203479. The reversal of 144042203455 is 554302240441.
144042203455 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 144042203455 - 25 = 144042203423 is a prime.
It is a super-2 number, since 2×1440422034552 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 144042203455.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3896539 + ... + 3933331.
It is an arithmetic number, because the mean of its divisors is an integer number (5609613240).
Almost surely, 2144042203455 is an apocalyptic number.
144042203455 is a deficient number, since it is larger than the sum of its proper divisors (35465420225).
144042203455 is a wasteful number, since it uses less digits than its factorization.
144042203455 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37111.
The product of its (nonzero) digits is 76800, while the sum is 34.
Adding to 144042203455 its reverse (554302240441), we get a palindrome (698344443896).
The spelling of 144042203455 in words is "one hundred forty-four billion, forty-two million, two hundred three thousand, four hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.110 sec. • engine limits •