Base | Representation |
---|---|
bin | 111000000001110… |
… | …100010000100101 |
3 | 2102111202221222200 |
4 | 320001310100211 |
5 | 3411120002133 |
6 | 233135245113 |
7 | 32202604431 |
oct | 7001642045 |
9 | 2374687880 |
10 | 940000293 |
11 | 442673151 |
12 | 222979799 |
13 | 11c9903bb |
14 | 8cbad9c1 |
15 | 577cd913 |
hex | 38074425 |
940000293 has 6 divisors (see below), whose sum is σ = 1357778214. Its totient is φ = 626666856.
The previous prime is 940000267. The next prime is 940000297. The reversal of 940000293 is 392000049.
It can be written as a sum of positive squares in only one way, i.e., 903783969 + 36216324 = 30063^2 + 6018^2 .
It is not a de Polignac number, because 940000293 - 216 = 939934757 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (940000297) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 52222230 + ... + 52222247.
It is an arithmetic number, because the mean of its divisors is an integer number (226296369).
Almost surely, 2940000293 is an apocalyptic number.
It is an amenable number.
940000293 is a deficient number, since it is larger than the sum of its proper divisors (417777921).
940000293 is a wasteful number, since it uses less digits than its factorization.
940000293 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104444483 (or 104444480 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 27.
The square root of 940000293 is about 30659.4242118145. The cubic root of 940000293 is about 979.5862104952.
The spelling of 940000293 in words is "nine hundred forty million, two hundred ninety-three", and thus it is an aban number.
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