Base | Representation |
---|---|
bin | 1111000010111010100 |
3 | 221001021201 |
4 | 1320113110 |
5 | 111234022 |
6 | 14322244 |
7 | 4122232 |
oct | 1702724 |
9 | 831251 |
10 | 493012 |
11 | 307453 |
12 | 1b9384 |
13 | 143530 |
14 | cb952 |
15 | 9b127 |
hex | 785d4 |
493012 has 24 divisors (see below), whose sum is σ = 980000. Its totient is φ = 215136.
The previous prime is 493001. The next prime is 493013. The reversal of 493012 is 210394.
493012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is an Ulam number.
It is a nialpdrome in base 14.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (493013) 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, 739 + ... + 1237.
2493012 is an apocalyptic number.
It is an amenable number.
493012 is a deficient number, since it is larger than the sum of its proper divisors (486988).
493012 is a wasteful number, since it uses less digits than its factorization.
493012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 535 (or 533 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 19.
The square root of 493012 is about 702.1481325191. The cubic root of 493012 is about 78.9985578971.
The spelling of 493012 in words is "four hundred ninety-three thousand, twelve".
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