Base | Representation |
---|---|
bin | 111110011001101… |
… | …1000010010101101 |
3 | 12101220221021111001 |
4 | 1330303120102231 |
5 | 13242010444004 |
6 | 543434200301 |
7 | 102613243243 |
oct | 17463302255 |
9 | 5356837431 |
10 | 2093843629 |
11 | 984a13789 |
12 | 4a5283091 |
13 | 274a43937 |
14 | 15c126793 |
15 | c3c4d1a4 |
hex | 7ccd84ad |
2093843629 has 4 divisors (see below), whose sum is σ = 2094011676. Its totient is φ = 2093675584.
The previous prime is 2093843623. The next prime is 2093843669. The reversal of 2093843629 is 9263483902.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9263483902 = 2 ⋅4631741951.
It can be written as a sum of positive squares in 2 ways, for example, as 664247529 + 1429596100 = 25773^2 + 37810^2 .
It is a cyclic number.
It is not a de Polignac number, because 2093843629 - 27 = 2093843501 is a prime.
It is a super-2 number, since 2×20938436292 = 8768362285407779282, which contains 22 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 (2093843623) 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 in 3 ways as a sum of consecutive naturals, for example, 63694 + ... + 90799.
It is an arithmetic number, because the mean of its divisors is an integer number (523502919).
Almost surely, 22093843629 is an apocalyptic number.
It is an amenable number.
2093843629 is a deficient number, since it is larger than the sum of its proper divisors (168047).
2093843629 is a wasteful number, since it uses less digits than its factorization.
2093843629 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 168046.
The product of its (nonzero) digits is 559872, while the sum is 46.
The square root of 2093843629 is about 45758.5361326168. The cubic root of 2093843629 is about 1279.3265559412.
The spelling of 2093843629 in words is "two billion, ninety-three million, eight hundred forty-three thousand, six hundred twenty-nine".
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