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1234030343 = 71313560773
BaseRepresentation
bin100100110001101…
…1100111100000111
310012000001020101112
41021203130330013
510011402432333
6322241315235
742403041050
oct11143347407
93160036345
101234030343
1158363a297
122a5335b1b
1316887aa90
14b9c6b727
157350d948
hex498dcf07

1234030343 has 8 divisors (see below), whose sum is σ = 1518806688. Its totient is φ = 976375584.

The previous prime is 1234030319. The next prime is 1234030351. The reversal of 1234030343 is 3430304321.

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 1234030343 - 210 = 1234029319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1234030313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6780296 + ... + 6780477.

It is an arithmetic number, because the mean of its divisors is an integer number (189850836).

Almost surely, 21234030343 is an apocalyptic number.

1234030343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1234030343 is a deficient number, since it is larger than the sum of its proper divisors (284776345).

1234030343 is a wasteful number, since it uses less digits than its factorization.

1234030343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13560793.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 1234030343 is about 35128.7680256510. The cubic root of 1234030343 is about 1072.6102582602.

Adding to 1234030343 its reverse (3430304321), we get a palindrome (4664334664).

The spelling of 1234030343 in words is "one billion, two hundred thirty-four million, thirty thousand, three hundred forty-three".

Divisors: 1 7 13 91 13560773 94925411 176290049 1234030343