Base | Representation |
---|---|
bin | 11101011010001… |
… | …111001110011101 |
3 | 1021101110012101112 |
4 | 131122033032131 |
5 | 2002303323443 |
6 | 120543351405 |
7 | 15140656421 |
oct | 3532171635 |
9 | 1241405345 |
10 | 493417373 |
11 | 233580859 |
12 | 1192b2565 |
13 | 7b2bbb57 |
14 | 49760b81 |
15 | 2d4b7b18 |
hex | 1d68f39d |
493417373 has 2 divisors, whose sum is σ = 493417374. Its totient is φ = 493417372.
The previous prime is 493417319. The next prime is 493417409. The reversal of 493417373 is 373714394.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 493417369 + 4 = 22213^2 + 2^2 .
It is a cyclic number.
It is not a de Polignac number, because 493417373 - 214 = 493400989 is a prime.
It is a super-2 number, since 2×4934173732 = 486921407956442258, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 493417373.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (493417273) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246708686 + 246708687.
It is an arithmetic number, because the mean of its divisors is an integer number (246708687).
Almost surely, 2493417373 is an apocalyptic number.
It is an amenable number.
493417373 is a deficient number, since it is larger than the sum of its proper divisors (1).
493417373 is an equidigital number, since it uses as much as digits as its factorization.
493417373 is an evil number, because the sum of its binary digits is even.
The product of its digits is 190512, while the sum is 41.
The square root of 493417373 is about 22213.0000900374. Note that the first 4 decimals coincide. The cubic root of 493417373 is about 790.2020382682.
The spelling of 493417373 in words is "four hundred ninety-three million, four hundred seventeen thousand, three hundred seventy-three".
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