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241683931271213 = 432159238208919
BaseRepresentation
bin110110111100111101101100…
…110111110001000000101101
31011200201202110201022220010122
4312330331230313301000231
5223134222142401134323
62214004022033014325
7101623042056123164
oct6674755467610055
91150652421286118
10241683931271213
117000a641574162
1223133b6b6b43a5
13a4b190a1c0b62
1443977c97083db
151ce1b48a59ec8
hexdbcf6cdf102d

241683931271213 has 12 divisors (see below), whose sum is σ = 247450768057440. Its totient is φ = 236048520667176.

The previous prime is 241683931271173. The next prime is 241683931271249. The reversal of 241683931271213 is 312172139386142.

It is not a de Polignac number, because 241683931271213 - 212 = 241683931267117 is a prime.

It is a super-3 number, since 3×2416839312712133 (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241683931271273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25337168 + ... + 33546086.

It is an arithmetic number, because the mean of its divisors is an integer number (20620897338120).

Almost surely, 2241683931271213 is an apocalyptic number.

It is an amenable number.

241683931271213 is a deficient number, since it is larger than the sum of its proper divisors (5766836786227).

241683931271213 is an equidigital number, since it uses as much as digits as its factorization.

241683931271213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8224928 (or 8224885 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 53.

The spelling of 241683931271213 in words is "two hundred forty-one trillion, six hundred eighty-three billion, nine hundred thirty-one million, two hundred seventy-one thousand, two hundred thirteen".

Divisors: 1 43 1849 15923 684689 8208919 29441627 352983517 15178291231 130710617237 5620556541191 241683931271213