Base | Representation |
---|---|
bin | 11101010100111… |
… | …111101111010111 |
3 | 1021021212101102002 |
4 | 131110333233113 |
5 | 2001430340343 |
6 | 120454105515 |
7 | 15123204230 |
oct | 3524775727 |
9 | 1237771362 |
10 | 492043223 |
11 | 2328223a1 |
12 | 11894b29b |
13 | 7ac2a549 |
14 | 494c4087 |
15 | 2d2e58b8 |
hex | 1d53fbd7 |
492043223 has 8 divisors (see below), whose sum is σ = 595413792. Its totient is φ = 396942336.
The previous prime is 492043219. The next prime is 492043229. The reversal of 492043223 is 322340294.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 492043223 - 22 = 492043219 is a prime.
It is a super-3 number, since 3×4920432233 (a number of 27 digits) contains 333 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 (492043229) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2067290 + ... + 2067527.
It is an arithmetic number, because the mean of its divisors is an integer number (74426724).
Almost surely, 2492043223 is an apocalyptic number.
492043223 is a deficient number, since it is larger than the sum of its proper divisors (103370569).
492043223 is a wasteful number, since it uses less digits than its factorization.
492043223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4134841.
The product of its (nonzero) digits is 10368, while the sum is 29.
The square root of 492043223 is about 22182.0473130863. The cubic root of 492043223 is about 789.4677946194.
The spelling of 492043223 in words is "four hundred ninety-two million, forty-three thousand, two hundred twenty-three".
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