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13407343459 = 1091031311927
BaseRepresentation
bin11000111110010001…
…11101001101100011
31021121101021121122021
430133020331031203
5204424234442314
610054221522311
7653150352616
oct143710751543
937541247567
1013407343459
115760106644
122722113397
1313588b4933
149128c217d
155370b6324
hex31f23d363

13407343459 has 8 divisors (see below), whose sum is σ = 13532793120. Its totient is φ = 13281938496.

The previous prime is 13407343429. The next prime is 13407343487. The reversal of 13407343459 is 95434370431.

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 13407343459 - 211 = 13407341411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13407343409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1118154 + ... + 1130080.

It is an arithmetic number, because the mean of its divisors is an integer number (1691599140).

Almost surely, 213407343459 is an apocalyptic number.

13407343459 is a deficient number, since it is larger than the sum of its proper divisors (125449661).

13407343459 is a wasteful number, since it uses less digits than its factorization.

13407343459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22349.

The product of its (nonzero) digits is 544320, while the sum is 43.

The spelling of 13407343459 in words is "thirteen billion, four hundred seven million, three hundred forty-three thousand, four hundred fifty-nine".

Divisors: 1 109 10313 11927 1124117 1300043 123003151 13407343459