Base | Representation |
---|---|
bin | 11101011010111… |
… | …101000010110110 |
3 | 1021101210201211101 |
4 | 131122331002312 |
5 | 2002330330141 |
6 | 120551400314 |
7 | 15142400524 |
oct | 3532750266 |
9 | 1241721741 |
10 | 493605046 |
11 | 233699860 |
12 | 11938309a |
13 | 7b3563bc |
14 | 497ad314 |
15 | 2d503531 |
hex | 1d6bd0b6 |
493605046 has 32 divisors (see below), whose sum is σ = 829161216. Its totient is φ = 218484000.
The previous prime is 493605043. The next prime is 493605089. The reversal of 493605046 is 640506394.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 493604996 and 493605014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (493605043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136441 + ... + 140011.
It is an arithmetic number, because the mean of its divisors is an integer number (25911288).
Almost surely, 2493605046 is an apocalyptic number.
493605046 is a deficient number, since it is larger than the sum of its proper divisors (335556170).
493605046 is a wasteful number, since it uses less digits than its factorization.
493605046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3748.
The product of its (nonzero) digits is 77760, while the sum is 37.
The square root of 493605046 is about 22217.2240840299. The cubic root of 493605046 is about 790.3022109261.
The spelling of 493605046 in words is "four hundred ninety-three million, six hundred five thousand, forty-six".
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