Search a number
-
+
12065041302365 = 513005118554323
BaseRepresentation
bin1010111110010001110010…
…0000000100001101011101
31120201101222110202121022002
42233210130200010031131
53040133201033133430
641354334202532045
72353445653655522
oct257443440041535
946641873677262
1012065041302365
113931834309a57
12142a351b07025
13696961709c0c
142d9d45c05149
1515dc8d037845
hexaf91c80435d

12065041302365 has 8 divisors (see below), whose sum is σ = 14478161669088. Its totient is φ = 9651958304400.

The previous prime is 12065041302329. The next prime is 12065041302383. The reversal of 12065041302365 is 56320314056021.

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

It is a de Polignac number, because none of the positive numbers 2k-12065041302365 is a prime.

It is a super-3 number, since 3×120650413023653 (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8626907 + ... + 9927416.

It is an arithmetic number, because the mean of its divisors is an integer number (1809770208636).

Almost surely, 212065041302365 is an apocalyptic number.

It is an amenable number.

12065041302365 is a deficient number, since it is larger than the sum of its proper divisors (2413120366723).

12065041302365 is a wasteful number, since it uses less digits than its factorization.

12065041302365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18684379.

The product of its (nonzero) digits is 129600, while the sum is 38.

Adding to 12065041302365 its reverse (56320314056021), we get a palindrome (68385355358386).

The spelling of 12065041302365 in words is "twelve trillion, sixty-five billion, forty-one million, three hundred two thousand, three hundred sixty-five".

Divisors: 1 5 130051 650255 18554323 92771615 2413008260473 12065041302365