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229107117842941 = 13213177431133649
BaseRepresentation
bin110100000101111100101000…
…010111111110000111111101
31010001012102111222000121201211
4310011330220113332013331
5220012142334131433231
62131134205033204421
766154304646631132
oct6405745027760775
91101172458017654
10229107117842941
1167000868237338
12218425b2260711
139aab929798100
144080bb505c589
151b74906681eb1
hexd05f285fe1fd

229107117842941 has 24 divisors (see below), whose sum is σ = 249985293940800. Its totient is φ = 209864834899200.

The previous prime is 229107117842873. The next prime is 229107117843047. The reversal of 229107117842941 is 149248711701922.

It is a de Polignac number, because none of the positive numbers 2k-229107117842941 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 (229107117845941) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1714178085 + ... + 1714311733.

It is an arithmetic number, because the mean of its divisors is an integer number (10416053914200).

Almost surely, 2229107117842941 is an apocalyptic number.

It is an amenable number.

229107117842941 is a deficient number, since it is larger than the sum of its proper divisors (20878176097859).

229107117842941 is a wasteful number, since it uses less digits than its factorization.

229107117842941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211237 (or 211224 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 58.

The spelling of 229107117842941 in words is "two hundred twenty-nine trillion, one hundred seven billion, one hundred seventeen million, eight hundred forty-two thousand, nine hundred forty-one".

Divisors: 1 13 131 169 1703 22139 77431 133649 1006603 1737437 10143461 13085839 17508019 22586681 131864993 227604247 1714244909 2958855211 10348575719 134531484347 1355663419189 1748909296511 17623624449457 229107117842941