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1343434315 = 51019263677
BaseRepresentation
bin101000000010011…
…0010111001001011
310110121220112102111
41100010302321023
510222404344230
6341150243151
745202001056
oct12004627113
93417815374
101343434315
1162a3740a3
12315ab64b7
13185434a62
14ca5c9a9d
157ce1e92a
hex50132e4b

1343434315 has 8 divisors (see below), whose sum is σ = 1613709360. Its totient is φ = 1073688672.

The previous prime is 1343434303. The next prime is 1343434373. The reversal of 1343434315 is 5134343431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1343434315 - 25 = 1343434283 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126744 + ... + 136933.

It is an arithmetic number, because the mean of its divisors is an integer number (201713670).

Almost surely, 21343434315 is an apocalyptic number.

1343434315 is a deficient number, since it is larger than the sum of its proper divisors (270275045).

1343434315 is a wasteful number, since it uses less digits than its factorization.

1343434315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264701.

The product of its digits is 25920, while the sum is 31.

The square root of 1343434315 is about 36652.8895859522. The cubic root of 1343434315 is about 1103.4148192592.

Adding to 1343434315 its reverse (5134343431), we get a palindrome (6477777746).

The spelling of 1343434315 in words is "one billion, three hundred forty-three million, four hundred thirty-four thousand, three hundred fifteen".

Divisors: 1 5 1019 5095 263677 1318385 268686863 1343434315