Base | Representation |
---|---|
bin | 10101000000110101001… |
… | …011100110001111101101 |
3 | 12010001012221002121001210 |
4 | 111000311023212033231 |
5 | 142124303304303031 |
6 | 3023210502025033 |
7 | 206216461025451 |
oct | 25006513461755 |
9 | 5101187077053 |
10 | 1444001244141 |
11 | 50744106a275 |
12 | 1b3a35118179 |
13 | a6226925201 |
14 | 4dc66372661 |
15 | 27866065746 |
hex | 150352e63ed |
1444001244141 has 16 divisors (see below), whose sum is σ = 1935647120000. Its totient is φ = 957514618368.
The previous prime is 1444001244109. The next prime is 1444001244247. The reversal of 1444001244141 is 1414421004441.
It is not a de Polignac number, because 1444001244141 - 25 = 1444001244109 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1444001244099 and 1444001244108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1444001204141) 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, 1423605 + ... + 2216901.
It is an arithmetic number, because the mean of its divisors is an integer number (120977945000).
Almost surely, 21444001244141 is an apocalyptic number.
It is an amenable number.
1444001244141 is a deficient number, since it is larger than the sum of its proper divisors (491645875859).
1444001244141 is a wasteful number, since it uses less digits than its factorization.
1444001244141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 796548.
The product of its (nonzero) digits is 8192, while the sum is 30.
Adding to 1444001244141 its reverse (1414421004441), we get a palindrome (2858422248582).
The spelling of 1444001244141 in words is "one trillion, four hundred forty-four billion, one million, two hundred forty-four thousand, one hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •