Base | Representation |
---|---|
bin | 11101011010001… |
… | …111001110011010 |
3 | 1021101110012101102 |
4 | 131122033032122 |
5 | 2002303323440 |
6 | 120543351402 |
7 | 15140656415 |
oct | 3532171632 |
9 | 1241405342 |
10 | 493417370 |
11 | 233580856 |
12 | 1192b2562 |
13 | 7b2bbb54 |
14 | 49760b7c |
15 | 2d4b7b15 |
hex | 1d68f39a |
493417370 has 16 divisors (see below), whose sum is σ = 909814248. Its totient is φ = 192552960.
The previous prime is 493417319. The next prime is 493417373. The reversal of 493417370 is 73714394.
It is a happy number.
493417370 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is a Cunningham number, because it is equal to 222132+1.
It can be written as a sum of positive squares in 4 ways, for example, as 177608929 + 315808441 = 13327^2 + 17771^2 .
It is not an unprimeable number, because it can be changed into a prime (493417373) 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 7 ways as a sum of consecutive naturals, for example, 601319 + ... + 602138.
Almost surely, 2493417370 is an apocalyptic number.
493417370 is a deficient number, since it is larger than the sum of its proper divisors (416396878).
493417370 is a wasteful number, since it uses less digits than its factorization.
493417370 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1203505.
The product of its (nonzero) digits is 63504, while the sum is 38.
The square root of 493417370 is about 22213.0000225093. Note that the first 4 decimals coincide. The cubic root of 493417370 is about 790.2020366668.
The spelling of 493417370 in words is "four hundred ninety-three million, four hundred seventeen thousand, three hundred seventy".
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