Base | Representation |
---|---|
bin | 10100100101010… |
… | …010010000101011 |
3 | 220001202222211222 |
4 | 110211102100223 |
5 | 1201400142233 |
6 | 54133212255 |
7 | 11362105211 |
oct | 2445222053 |
9 | 801688758 |
10 | 345318443 |
11 | 167a17948 |
12 | 9779108b |
13 | 56707352 |
14 | 33c0ccb1 |
15 | 204b1898 |
hex | 1495242b |
345318443 has 2 divisors, whose sum is σ = 345318444. Its totient is φ = 345318442.
The previous prime is 345318439. The next prime is 345318503. The reversal of 345318443 is 344813543.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 345318443 - 22 = 345318439 is a prime.
It is not a weakly prime, because it can be changed into another prime (345318403) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172659221 + 172659222.
It is an arithmetic number, because the mean of its divisors is an integer number (172659222).
Almost surely, 2345318443 is an apocalyptic number.
345318443 is a deficient number, since it is larger than the sum of its proper divisors (1).
345318443 is an equidigital number, since it uses as much as digits as its factorization.
345318443 is an evil number, because the sum of its binary digits is even.
The product of its digits is 69120, while the sum is 35.
The square root of 345318443 is about 18582.7458412367. The cubic root of 345318443 is about 701.5736318619.
The spelling of 345318443 in words is "three hundred forty-five million, three hundred eighteen thousand, four hundred forty-three".
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