Base | Representation |
---|---|
bin | 1000011001001101101… |
… | …1010101001111101101 |
3 | 111210020001112201022100 |
4 | 2012103123111033231 |
5 | 4330314034231204 |
6 | 150125315405313 |
7 | 13263410064162 |
oct | 2062333251755 |
9 | 453201481270 |
10 | 144207336429 |
11 | 56181311292 |
12 | 23b468b3839 |
13 | 107a2439090 |
14 | 6da0314069 |
15 | 3b4029ea39 |
hex | 21936d53ed |
144207336429 has 12 divisors (see below), whose sum is σ = 224322523516. Its totient is φ = 88742976192.
The previous prime is 144207336421. The next prime is 144207336433. The reversal of 144207336429 is 924633702441.
144207336429 is a `hidden beast` number, since 14 + 4 + 207 + 3 + 3 + 6 + 429 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 18912575529 + 125294760900 = 137523^2 + 353970^2 .
It is not a de Polignac number, because 144207336429 - 23 = 144207336421 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144207336421) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 616270552 + ... + 616270785.
Almost surely, 2144207336429 is an apocalyptic number.
It is an amenable number.
144207336429 is a deficient number, since it is larger than the sum of its proper divisors (80115187087).
144207336429 is a wasteful number, since it uses less digits than its factorization.
144207336429 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1232541356 (or 1232541353 counting only the distinct ones).
The product of its (nonzero) digits is 870912, while the sum is 45.
The spelling of 144207336429 in words is "one hundred forty-four billion, two hundred seven million, three hundred thirty-six thousand, four hundred twenty-nine".
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