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12433304341 = 19654384439
BaseRepresentation
bin10111001010001010…
…10010101100010101
31012002111110022011101
423211011102230111
5200430411214331
65413424510101
7620052225463
oct134505225425
935074408141
1012433304341
115300304637
1224aba7b331
131231b67123
1485d3b1833
154cb812061
hex2e5152b15

12433304341 has 4 divisors (see below), whose sum is σ = 13087688800. Its totient is φ = 11778919884.

The previous prime is 12433304329. The next prime is 12433304353. The reversal of 12433304341 is 14340333421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14340333421 = 55373258977.

It is an interprime number because it is at equal distance from previous prime (12433304329) and next prime (12433304353).

It is a cyclic number.

It is not a de Polignac number, because 12433304341 - 211 = 12433302293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12433304311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327192201 + ... + 327192238.

It is an arithmetic number, because the mean of its divisors is an integer number (3271922200).

Almost surely, 212433304341 is an apocalyptic number.

It is an amenable number.

12433304341 is a deficient number, since it is larger than the sum of its proper divisors (654384459).

12433304341 is an equidigital number, since it uses as much as digits as its factorization.

12433304341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654384458.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 12433304341 its reverse (14340333421), we get a palindrome (26773637762).

The spelling of 12433304341 in words is "twelve billion, four hundred thirty-three million, three hundred four thousand, three hundred forty-one".

Divisors: 1 19 654384439 12433304341