Base | Representation |
---|---|
bin | 10101000110100… |
… | …011110011101101 |
3 | 220200012011001012 |
4 | 111012203303231 |
5 | 1211113303234 |
6 | 55044155005 |
7 | 11526204464 |
oct | 2506436355 |
9 | 820164035 |
10 | 354041069 |
11 | 171935328 |
12 | 9a698a65 |
13 | 5846c675 |
14 | 3503d9db |
15 | 211360ce |
hex | 151a3ced |
354041069 has 2 divisors, whose sum is σ = 354041070. Its totient is φ = 354041068.
The previous prime is 354041063. The next prime is 354041081. The reversal of 354041069 is 960140453.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 330876100 + 23164969 = 18190^2 + 4813^2 .
It is a cyclic number.
It is not a de Polignac number, because 354041069 - 224 = 337263853 is a prime.
It is a super-2 number, since 2×3540410692 = 250690157077325522, which contains 22 as substring.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (354041063) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177020534 + 177020535.
It is an arithmetic number, because the mean of its divisors is an integer number (177020535).
Almost surely, 2354041069 is an apocalyptic number.
It is an amenable number.
354041069 is a deficient number, since it is larger than the sum of its proper divisors (1).
354041069 is an equidigital number, since it uses as much as digits as its factorization.
354041069 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 12960, while the sum is 32.
The square root of 354041069 is about 18815.9790869357. The cubic root of 354041069 is about 707.4317507532.
The spelling of 354041069 in words is "three hundred fifty-four million, forty-one thousand, sixty-nine".
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