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13430230342 = 221613107411
BaseRepresentation
bin11001000001000000…
…10000110101000110
31021122222100101112121
430200200100311012
5210001114332332
610100400240154
7653546034334
oct144040206506
937588311477
1013430230342
115772018921
12272991005a
131360569079
1491595cb54
155390d7797
hex320810d46

13430230342 has 8 divisors (see below), whose sum is σ = 20154674232. Its totient is φ = 6712005600.

The previous prime is 13430230327. The next prime is 13430230343. The reversal of 13430230342 is 24303203431.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13430230343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1549384 + ... + 1558027.

It is an arithmetic number, because the mean of its divisors is an integer number (2519334279).

Almost surely, 213430230342 is an apocalyptic number.

13430230342 is a deficient number, since it is larger than the sum of its proper divisors (6724443890).

13430230342 is a wasteful number, since it uses less digits than its factorization.

13430230342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3109574.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 13430230342 its reverse (24303203431), we get a palindrome (37733433773).

The spelling of 13430230342 in words is "thirteen billion, four hundred thirty million, two hundred thirty thousand, three hundred forty-two".

Divisors: 1 2 2161 4322 3107411 6214822 6715115171 13430230342