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23230331310300 = 223521011033374197
BaseRepresentation
bin1010100100000101110111…
…01001010101000011011100
310001020210112201201200021020
411102002323221111003130
511021101204303412200
6121223511125004140
74615223160065052
oct522027351250334
9101223481650236
1023230331310300
117446a23458304
12273223ab53650
13cc67c303919a
145a44d56841d2
152a441a7bdea0
hex1520bba550dc

23230331310300 has 144 divisors (see below), whose sum is σ = 67886052118752. Its totient is φ = 6132744576000.

The previous prime is 23230331310299. The next prime is 23230331310323. The reversal of 23230331310300 is 301313303232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 313052802 + ... + 313126998.

Almost surely, 223230331310300 is an apocalyptic number.

23230331310300 is a gapful number since it is divisible by the number (20) 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 23230331310300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33943026059376).

23230331310300 is an abundant number, since it is smaller than the sum of its proper divisors (44655720808452).

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

23230331310300 is a wasteful number, since it uses less digits than its factorization.

23230331310300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84648 (or 84641 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 23230331310300 its reverse (301313303232), we get a palindrome (23531644613532).

The spelling of 23230331310300 in words is "twenty-three trillion, two hundred thirty billion, three hundred thirty-one million, three hundred ten thousand, three hundred".

Divisors: 1 2 3 4 5 6 10 12 15 20 25 30 50 60 75 100 101 150 202 300 303 404 505 606 1010 1212 1515 2020 2525 3030 5050 6060 7575 10100 10333 15150 20666 30300 30999 41332 51665 61998 74197 103330 123996 148394 154995 206660 222591 258325 296788 309990 370985 445182 516650 619980 741970 774975 890364 1033300 1043633 1112955 1483940 1549950 1854925 2087266 2225910 3099900 3130899 3709850 4174532 4451820 5218165 5564775 6261798 7419700 7493897 10436330 11129550 12523596 14987794 15654495 20872660 22259100 22481691 26090825 29975588 31308990 37469485 44963382 52181650 62617980 74938970 78272475 89926764 104363300 112408455 149877940 156544950 187347425 224816910 313089900 374694850 449633820 562042275 749389700 766677601 1124084550 1533355202 2248169100 2300032803 3066710404 3833388005 4600065606 7666776010 9200131212 11500164015 15333552020 19166940025 23000328030 38333880050 46000656060 57500820075 76667760100 77434437701 115001640150 154868875402 230003280300 232303313103 309737750804 387172188505 464606626206 774344377010 929213252412 1161516565515 1548688754020 1935860942525 2323033131030 3871721885050 4646066262060 5807582827575 7743443770100 11615165655150 23230331310300