Base | Representation |
---|---|
bin | 100000110001011000100110… |
… | …100110110011010100101001 |
3 | 200220022210201101001000201212 |
4 | 200301120212212303110221 |
5 | 122342421104004200230 |
6 | 1230312535123522505 |
7 | 42234063340565006 |
oct | 4061304646632451 |
9 | 626283641030655 |
10 | 144131160225065 |
11 | 41a19755501232 |
12 | 141b9701b29435 |
13 | 6256682889b60 |
14 | 2783db1c308ad |
15 | 119e2b00da895 |
hex | 8316269b3529 |
144131160225065 has 32 divisors (see below), whose sum is σ = 186950614739616. Its totient is φ = 106042174156800.
The previous prime is 144131160225037. The next prime is 144131160225109. The reversal of 144131160225065 is 560522061131441.
It can be written as a sum of positive squares in 16 ways, for example, as 11777271830809 + 132353888394256 = 3431803^2 + 11504516^2 .
It is not a de Polignac number, because 144131160225065 - 212 = 144131160220969 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27679415 + ... + 32471715.
It is an arithmetic number, because the mean of its divisors is an integer number (5842206710613).
Almost surely, 2144131160225065 is an apocalyptic number.
It is an amenable number.
144131160225065 is a deficient number, since it is larger than the sum of its proper divisors (42819454514551).
144131160225065 is a wasteful number, since it uses less digits than its factorization.
144131160225065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4794029.
The product of its (nonzero) digits is 172800, while the sum is 41.
The spelling of 144131160225065 in words is "one hundred forty-four trillion, one hundred thirty-one billion, one hundred sixty million, two hundred twenty-five thousand, sixty-five".
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