Base | Representation |
---|---|
bin | 10000000011011… |
… | …111010010110101 |
3 | 200202211101211111 |
4 | 100003133102311 |
5 | 1022423200234 |
6 | 42421035021 |
7 | 6450303112 |
oct | 2003372265 |
9 | 622741744 |
10 | 269350069 |
11 | 12904a76a |
12 | 76255a71 |
13 | 43a59051 |
14 | 27ab5909 |
15 | 189a7664 |
hex | 100df4b5 |
269350069 has 2 divisors, whose sum is σ = 269350070. Its totient is φ = 269350068.
The previous prime is 269350049. The next prime is 269350087. The reversal of 269350069 is 960053962.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 194267844 + 75082225 = 13938^2 + 8665^2 .
It is a cyclic number.
It is not a de Polignac number, because 269350069 - 29 = 269349557 is a prime.
It is a super-2 number, since 2×2693500692 = 145098919340609522, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (269350049) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134675034 + 134675035.
It is an arithmetic number, because the mean of its divisors is an integer number (134675035).
Almost surely, 2269350069 is an apocalyptic number.
It is an amenable number.
269350069 is a deficient number, since it is larger than the sum of its proper divisors (1).
269350069 is an equidigital number, since it uses as much as digits as its factorization.
269350069 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 87480, while the sum is 40.
The square root of 269350069 is about 16411.8880388577. Note that the first 3 decimals coincide. The cubic root of 269350069 is about 645.8113851864.
The spelling of 269350069 in words is "two hundred sixty-nine million, three hundred fifty thousand, sixty-nine".
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