Base | Representation |
---|---|
bin | 101000010111011… |
… | …0000101010010111 |
3 | 10111101121102211112 |
4 | 1100232300222113 |
5 | 10233213411343 |
6 | 342222125235 |
7 | 45364336511 |
oct | 12056605227 |
9 | 3441542745 |
10 | 1354435223 |
11 | 6355a8259 |
12 | 31972081b |
13 | 1877b707b |
14 | cbc50bb1 |
15 | 7dd94218 |
hex | 50bb0a97 |
1354435223 has 2 divisors, whose sum is σ = 1354435224. Its totient is φ = 1354435222.
The previous prime is 1354435219. The next prime is 1354435267. The reversal of 1354435223 is 3225344531.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 1354435223 - 22 = 1354435219 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1354435223.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1354431223) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 677217611 + 677217612.
It is an arithmetic number, because the mean of its divisors is an integer number (677217612).
Almost surely, 21354435223 is an apocalyptic number.
1354435223 is a deficient number, since it is larger than the sum of its proper divisors (1).
1354435223 is an equidigital number, since it uses as much as digits as its factorization.
1354435223 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 43200, while the sum is 32.
The square root of 1354435223 is about 36802.6523908264. The cubic root of 1354435223 is about 1106.4184599744.
Adding to 1354435223 its reverse (3225344531), we get a palindrome (4579779754).
The spelling of 1354435223 in words is "one billion, three hundred fifty-four million, four hundred thirty-five thousand, two hundred twenty-three".
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