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23330022101320 = 23511434912191947
BaseRepresentation
bin1010100110111111100011…
…01011100001000101001000
310001121022212100112120112111
411103133301223201011020
511024214341124220240
6121341355244352104
74625352460610464
oct523376153410510
9101538770476474
1023330022101320
11748523029a0a0
122749621245634
13100301c77531c
145a92716154a4
152a6d027cb1ea
hex1537f1ae1148

23330022101320 has 64 divisors (see below), whose sum is σ = 57277771704000. Its totient is φ = 8481692993280.

The previous prime is 23330022101291. The next prime is 23330022101383. The reversal of 23330022101320 is 2310122003332.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 23330022101291 and 23330022101300.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4182414 + ... + 8009533.

It is an arithmetic number, because the mean of its divisors is an integer number (894965182875).

Almost surely, 223330022101320 is an apocalyptic number.

23330022101320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23330022101320 is an abundant number, since it is smaller than the sum of its proper divisors (33947749602680).

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

23330022101320 is a wasteful number, since it uses less digits than its factorization.

23330022101320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12196318 (or 12196314 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 23330022101320 its reverse (2310122003332), we get a palindrome (25640144104652).

The spelling of 23330022101320 in words is "twenty-three trillion, three hundred thirty billion, twenty-two million, one hundred one thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 11 20 22 40 44 55 88 110 220 440 4349 8698 17396 21745 34792 43490 47839 86980 95678 173960 191356 239195 382712 478390 956780 1913560 12191947 24383894 48767788 60959735 97535576 121919470 134111417 243838940 268222834 487677880 536445668 670557085 1072891336 1341114170 2682228340 5364456680 53022777503 106045555006 212091110012 265113887515 424182220024 530227775030 583250552533 1060455550060 1166501105066 2120911100120 2333002210132 2916252762665 4666004420264 5832505525330 11665011050660 23330022101320