Base | Representation |
---|---|
bin | 1111000010111001111 |
3 | 221001021112 |
4 | 1320113033 |
5 | 111234012 |
6 | 14322235 |
7 | 4122224 |
oct | 1702717 |
9 | 831245 |
10 | 493007 |
11 | 307449 |
12 | 1b937b |
13 | 143528 |
14 | cb94b |
15 | 9b122 |
hex | 785cf |
493007 has 4 divisors (see below), whose sum is σ = 497640. Its totient is φ = 488376.
The previous prime is 493001. The next prime is 493013. The reversal of 493007 is 700394.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (493001) and next prime (493013).
It is a cyclic number.
It is not a de Polignac number, because 493007 - 210 = 491983 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 (493001) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2153 + ... + 2370.
It is an arithmetic number, because the mean of its divisors is an integer number (124410).
2493007 is an apocalyptic number.
493007 is a deficient number, since it is larger than the sum of its proper divisors (4633).
493007 is a wasteful number, since it uses less digits than its factorization.
493007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4632.
The product of its (nonzero) digits is 756, while the sum is 23.
The square root of 493007 is about 702.1445720078. The cubic root of 493007 is about 78.9982908352.
The spelling of 493007 in words is "four hundred ninety-three thousand, seven".
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