Base | Representation |
---|---|
bin | 10001011110111… |
… | …011000110111001 |
3 | 202102221011011021 |
4 | 101132323012321 |
5 | 1100042202342 |
6 | 45034502441 |
7 | 10161112501 |
oct | 2136730671 |
9 | 672834137 |
10 | 293319097 |
11 | 140630a85 |
12 | 82294a21 |
13 | 489cbbc6 |
14 | 2ad54a01 |
15 | 1ab3e567 |
hex | 117bb1b9 |
293319097 has 2 divisors, whose sum is σ = 293319098. Its totient is φ = 293319096.
The previous prime is 293319011. The next prime is 293319107. The reversal of 293319097 is 790913392.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 162537001 + 130782096 = 12749^2 + 11436^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-293319097 is a prime.
It is not a weakly prime, because it can be changed into another prime (293319797) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 146659548 + 146659549.
It is an arithmetic number, because the mean of its divisors is an integer number (146659549).
Almost surely, 2293319097 is an apocalyptic number.
It is an amenable number.
293319097 is a deficient number, since it is larger than the sum of its proper divisors (1).
293319097 is an equidigital number, since it uses as much as digits as its factorization.
293319097 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 91854, while the sum is 43.
The square root of 293319097 is about 17126.5611551181. The cubic root of 293319097 is about 664.4262464043.
The spelling of 293319097 in words is "two hundred ninety-three million, three hundred nineteen thousand, ninety-seven".
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