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331012200113232 = 243112937584265653
BaseRepresentation
bin100101101000011011100100…
…0100110101010010001010000
31121102000110100100201201220220
41023100313020212222101100
5321341300441212110412
63132000523324433040
7126502561616160501
oct11320671046522120
91542013310651826
10331012200113232
119651a538548080
12311604700a8780
131129141656b0c1
145ba510c658ba8
1528405c0e9c68c
hex12d0dc89aa450

331012200113232 has 160 divisors (see below), whose sum is σ = 991101514193280. Its totient is φ = 94230364354560.

The previous prime is 331012200113227. The next prime is 331012200113263. The reversal of 331012200113232 is 232311002210133.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent 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, 291566283 + ... + 292699370.

It is an arithmetic number, because the mean of its divisors is an integer number (6194384463708).

Almost surely, 2331012200113232 is an apocalyptic number.

It is an amenable number.

331012200113232 is an abundant number, since it is smaller than the sum of its proper divisors (660089314080048).

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

331012200113232 is a wasteful number, since it uses less digits than its factorization.

331012200113232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584265741 (or 584265735 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 331012200113232 its reverse (232311002210133), we get a palindrome (563323202323365).

The spelling of 331012200113232 in words is "three hundred thirty-one trillion, twelve billion, two hundred million, one hundred thirteen thousand, two hundred thirty-two".

Divisors: 1 2 3 4 6 8 11 12 16 22 24 29 33 37 44 48 58 66 74 87 88 111 116 132 148 174 176 222 232 264 296 319 348 407 444 464 528 592 638 696 814 888 957 1073 1221 1276 1392 1628 1776 1914 2146 2442 2552 3219 3256 3828 4292 4884 5104 6438 6512 7656 8584 9768 11803 12876 15312 17168 19536 23606 25752 35409 47212 51504 70818 94424 141636 188848 283272 566544 584265653 1168531306 1752796959 2337062612 3505593918 4674125224 6426922183 7011187836 9348250448 12853844366 14022375672 16943703937 19280766549 21617829161 25707688732 28044751344 33887407874 38561533098 43235658322 50831111811 51415377464 64853487483 67774815748 77123066196 86471316644 101662223622 102830754928 129706974966 135549631496 154246132392 172942633288 186380743307 203324447244 237796120771 259413949932 271099262992 308492264784 345885266576 372761486614 406648894488 475592241542 518827899864 559142229921 626917045669 713388362313 745522973228 813297788976 951184483084 1037655799728 1118284459842 1253834091338 1426776724626 1491045946456 1880751137007 1902368966168 2236568919684 2507668182676 2853553449252 2982091892912 3761502274014 3804737932336 4473137839368 5015336365352 5707106898504 6896087502359 7523004548028 8946275678736 10030672730704 11414213797008 13792175004718 15046009096056 20688262507077 27584350009436 30092018192112 41376525014154 55168700018872 82753050028308 110337400037744 165506100056616 331012200113232