Base | Representation |
---|---|
bin | 10100011101001… |
… | …101011011010101 |
3 | 212220210102221102 |
4 | 110131031123111 |
5 | 1200324421433 |
6 | 54015555445 |
7 | 11335110305 |
oct | 2435153325 |
9 | 786712842 |
10 | 343201493 |
11 | 1668013a8 |
12 | 96b2bb85 |
13 | 5614590b |
14 | 3381b605 |
15 | 201e44e8 |
hex | 1474d6d5 |
343201493 has 2 divisors, whose sum is σ = 343201494. Its totient is φ = 343201492.
The previous prime is 343201483. The next prime is 343201511. The reversal of 343201493 is 394102343.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 215443684 + 127757809 = 14678^2 + 11303^2 .
It is a cyclic number.
It is not a de Polignac number, because 343201493 - 214 = 343185109 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (343201483) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171600746 + 171600747.
It is an arithmetic number, because the mean of its divisors is an integer number (171600747).
Almost surely, 2343201493 is an apocalyptic number.
It is an amenable number.
343201493 is a deficient number, since it is larger than the sum of its proper divisors (1).
343201493 is an equidigital number, since it uses as much as digits as its factorization.
343201493 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 7776, while the sum is 29.
The square root of 343201493 is about 18525.6981784763. The cubic root of 343201493 is about 700.1370432365.
The spelling of 343201493 in words is "three hundred forty-three million, two hundred one thousand, four hundred ninety-three".
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