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13242314299 = 31716778887
BaseRepresentation
bin11000101010100110…
…11010111000111011
31021011212202021012011
430111103122320323
5204110013024144
610030004430351
7646104546214
oct142523327073
937155667164
1013242314299
115685a39805
1226969a83b7
131330653046
148d8a0440b
15527868a34
hex3154dae3b

13242314299 has 16 divisors (see below), whose sum is σ = 13884051456. Its totient is φ = 12614565600.

The previous prime is 13242314291. The next prime is 13242314317. The reversal of 13242314299 is 99241324231.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 13242314299 - 23 = 13242314291 is a prime.

It is a super-2 number, since 2×132423142992 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13242314291) 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 15 ways as a sum of consecutive naturals, for example, 1485634 + ... + 1494520.

It is an arithmetic number, because the mean of its divisors is an integer number (867753216).

Almost surely, 213242314299 is an apocalyptic number.

13242314299 is a deficient number, since it is larger than the sum of its proper divisors (641737157).

13242314299 is an equidigital number, since it uses as much as digits as its factorization.

13242314299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9666.

The product of its digits is 93312, while the sum is 40.

The spelling of 13242314299 in words is "thirteen billion, two hundred forty-two million, three hundred fourteen thousand, two hundred ninety-nine".

Divisors: 1 31 71 677 2201 8887 20987 48067 275497 630977 1490077 6016499 19560287 186511469 427171429 13242314299