Base | Representation |
---|---|
bin | 1000011010011101100… |
… | …0001101101011010001 |
3 | 111211002101101121021100 |
4 | 2012213120031223101 |
5 | 4332010232011223 |
6 | 150222434015013 |
7 | 13304613160254 |
oct | 2064730155321 |
9 | 454071347240 |
10 | 144542063313 |
11 | 5633325457a |
12 | 2401aa17469 |
13 | 108268a551b |
14 | 6dd296709b |
15 | 3b5e86d043 |
hex | 21a760dad1 |
144542063313 has 6 divisors (see below), whose sum is σ = 208782980354. Its totient is φ = 96361375536.
The previous prime is 144542063269. The next prime is 144542063329. The reversal of 144542063313 is 313360245441.
144542063313 is a `hidden beast` number, since 1 + 4 + 4 + 5 + 4 + 2 + 0 + 633 + 13 = 666.
It can be written as a sum of positive squares in only one way, i.e., 126190484289 + 18351579024 = 355233^2 + 135468^2 .
It is not a de Polignac number, because 144542063313 - 210 = 144542062289 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (144542063383) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8030114620 + ... + 8030114637.
Almost surely, 2144542063313 is an apocalyptic number.
It is an amenable number.
144542063313 is a deficient number, since it is larger than the sum of its proper divisors (64240917041).
144542063313 is a wasteful number, since it uses less digits than its factorization.
144542063313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16060229263 (or 16060229260 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 36.
The spelling of 144542063313 in words is "one hundred forty-four billion, five hundred forty-two million, sixty-three thousand, three hundred thirteen".
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