Base | Representation |
---|---|
bin | 111000100100010… |
… | …110111110111111 |
3 | 2110010211000021212 |
4 | 320210112332333 |
5 | 3420424233143 |
6 | 234101315035 |
7 | 32342560301 |
oct | 7044267677 |
9 | 2403730255 |
10 | 949055423 |
11 | 447798428 |
12 | 225a05a7b |
13 | 121810b74 |
14 | 90089971 |
15 | 584bb918 |
hex | 38916fbf |
949055423 has 8 divisors (see below), whose sum is σ = 959660400. Its totient is φ = 938508480.
The previous prime is 949055389. The next prime is 949055501. The reversal of 949055423 is 324550949.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-949055423 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (949055123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18803 + ... + 47451.
It is an arithmetic number, because the mean of its divisors is an integer number (119957550).
Almost surely, 2949055423 is an apocalyptic number.
949055423 is a deficient number, since it is larger than the sum of its proper divisors (10604977).
949055423 is a wasteful number, since it uses less digits than its factorization.
949055423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29017.
The product of its (nonzero) digits is 194400, while the sum is 41.
The square root of 949055423 is about 30806.7431417214. The cubic root of 949055423 is about 982.7216524735.
The spelling of 949055423 in words is "nine hundred forty-nine million, fifty-five thousand, four hundred twenty-three".
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