Base | Representation |
---|---|
bin | 10000000011001… |
… | …100011111100101 |
3 | 200202200111012100 |
4 | 100003030133211 |
5 | 1022413214221 |
6 | 42415242313 |
7 | 6446532441 |
oct | 2003143745 |
9 | 622614170 |
10 | 269273061 |
11 | 128aa7922 |
12 | 76219399 |
13 | 43a2cc95 |
14 | 27a95821 |
15 | 1898e926 |
hex | 100cc7e5 |
269273061 has 6 divisors (see below), whose sum is σ = 388949990. Its totient is φ = 179515368.
The previous prime is 269273023. The next prime is 269273063. The reversal of 269273061 is 160372962.
It can be written as a sum of positive squares in only one way, i.e., 204776100 + 64496961 = 14310^2 + 8031^2 .
It is not a de Polignac number, because 269273061 - 210 = 269272037 is a prime.
It is a super-3 number, since 3×2692730613 (a number of 26 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (269273063) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14959606 + ... + 14959623.
Almost surely, 2269273061 is an apocalyptic number.
It is an amenable number.
269273061 is a deficient number, since it is larger than the sum of its proper divisors (119676929).
269273061 is a wasteful number, since it uses less digits than its factorization.
269273061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29919235 (or 29919232 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 36.
The square root of 269273061 is about 16409.5417669111. The cubic root of 269273061 is about 645.7498328434.
The spelling of 269273061 in words is "two hundred sixty-nine million, two hundred seventy-three thousand, sixty-one".
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