Base | Representation |
---|---|
bin | 1111000100101100111 |
3 | 221002112121 |
4 | 1320211213 |
5 | 111301202 |
6 | 14330411 |
7 | 4125010 |
oct | 1704547 |
9 | 832477 |
10 | 493927 |
11 | 308105 |
12 | 1b9a07 |
13 | 143a85 |
14 | cc007 |
15 | 9b537 |
hex | 78967 |
493927 has 8 divisors (see below), whose sum is σ = 578592. Its totient is φ = 412800.
The previous prime is 493919. The next prime is 493931. The reversal of 493927 is 729394.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 493927 - 23 = 493919 is a prime.
493927 is a lucky number.
It is a junction number, because it is equal to n+sod(n) for n = 493892 and 493901.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (493937) 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 7 ways as a sum of consecutive naturals, for example, 574 + ... + 1147.
It is an arithmetic number, because the mean of its divisors is an integer number (72324).
2493927 is an apocalyptic number.
493927 is the 574-th pentagonal number.
493927 is a deficient number, since it is larger than the sum of its proper divisors (84665).
493927 is a wasteful number, since it uses less digits than its factorization.
493927 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1769.
The product of its digits is 13608, while the sum is 34.
The square root of 493927 is about 702.7994023902. The cubic root of 493927 is about 79.0473998512.
It can be divided in two parts, 49392 and 7, that multiplied together give a square (345744 = 5882).
The spelling of 493927 in words is "four hundred ninety-three thousand, nine hundred twenty-seven".
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