Base | Representation |
---|---|
bin | 1101001101101000000010… |
… | …1010101100101010110001 |
3 | 1220102211122001012201010000 |
4 | 3103122000222230222301 |
5 | 3401010301421243404 |
6 | 50521541205300213 |
7 | 3026410615061631 |
oct | 323320052545261 |
9 | 56384561181100 |
10 | 14527738071729 |
11 | 46a11a7449a03 |
12 | 17676a6104669 |
13 | 814c629618cc |
14 | 38320953c6c1 |
15 | 1a2d76ca9339 |
hex | d3680aacab1 |
14527738071729 has 15 divisors (see below), whose sum is σ = 21701980956073. Its totient is φ = 9685135845324.
The previous prime is 14527738071701. The next prime is 14527738071779. The reversal of 14527738071729 is 92717083772541.
The square root of 14527738071729 is 3811527.
It is a perfect power (a square), and thus also a powerful number.
14527738071729 is a `hidden beast` number, since 1 + 4 + 52 + 77 + 380 + 71 + 72 + 9 = 666.
It is not a de Polignac number, because 14527738071729 - 219 = 14527737547441 is a prime.
It is a super-2 number, since 2×145277380717292 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (14527738071779) by changing a digit.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 34091992 + ... + 34515494.
Almost surely, 214527738071729 is an apocalyptic number.
14527738071729 is the 3811527-th square number.
14527738071729 is the 1905764-th centered octagonal number.
It is an amenable number.
14527738071729 is a deficient number, since it is larger than the sum of its proper divisors (7174242884344).
14527738071729 is an frugal number, since it uses more digits than its factorization.
14527738071729 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 847018 (or 423506 counting only the distinct ones).
The product of its (nonzero) digits is 41489280, while the sum is 63.
The spelling of 14527738071729 in words is "fourteen trillion, five hundred twenty-seven billion, seven hundred thirty-eight million, seventy-one thousand, seven hundred twenty-nine".
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