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244301302212 = 2231117281387433
BaseRepresentation
bin1110001110000101111…
…1100000100111000100
3212100120210000000101020
43203201133200213010
513000312113132322
6304121440431140
723436004543332
oct3434137404704
9770523000336
10244301302212
1194675797260
123b4200184b0
131a064558876
14bb77a34b52
15654c89b05c
hex38e17e09c4

244301302212 has 96 divisors (see below), whose sum is σ = 660782634624. Its totient is φ = 69427814400.

The previous prime is 244301302163. The next prime is 244301302237. The reversal of 244301302212 is 212203103442.

Adding to 244301302212 its reverse (212203103442), we get a palindrome (456504405654).

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 436848 + ... + 824280.

It is an arithmetic number, because the mean of its divisors is an integer number (6883152444).

Almost surely, 2244301302212 is an apocalyptic number.

244301302212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 244301302212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (330391317312).

244301302212 is an abundant number, since it is smaller than the sum of its proper divisors (416481332412).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

244301302212 is a wasteful number, since it uses less digits than its factorization.

244301302212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387749 (or 387747 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The spelling of 244301302212 in words is "two hundred forty-four billion, three hundred one million, three hundred two thousand, two hundred twelve".

Divisors: 1 2 3 4 6 11 12 17 22 33 34 44 51 66 68 102 132 187 204 281 374 561 562 748 843 1122 1124 1686 2244 3091 3372 4777 6182 9273 9554 12364 14331 18546 19108 28662 37092 52547 57324 105094 157641 210188 315282 387433 630564 774866 1162299 1549732 2324598 4261763 4649196 6586361 8523526 12785289 13172722 17047052 19759083 25570578 26345444 39518166 51141156 72449971 79036332 108868673 144899942 217349913 217737346 289799884 326606019 434699826 435474692 653212038 869399652 1197555403 1306424076 1850767441 2395110806 3592666209 3701534882 4790221612 5552302323 7185332418 7403069764 11104604646 14370664836 20358441851 22209209292 40716883702 61075325553 81433767404 122150651106 244301302212