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20100033110410 = 25114110940887799
BaseRepresentation
bin1001001000111111001110…
…10101010110000110001010
32122011112200212102000211221
410210133213111112012022
510113304331434013120
6110425454442512254
74143115362312121
oct444374725260612
978145625360757
1020100033110410
11644a415758510
12230763050568a
13b2a56a917126
144d6bbd85aab8
1524ccabe610aa
hex1247e755618a

20100033110410 has 64 divisors (see below), whose sum is σ = 40802753376000. Its totient is φ = 7065411494400.

The previous prime is 20100033110393. The next prime is 20100033110471. The reversal of 20100033110410 is 1401133000102.

It is a super-2 number, since 2×201000331104102 (a number of 27 digits) contains 22 as substring.

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, 19952310 + ... + 20935489.

It is an arithmetic number, because the mean of its divisors is an integer number (637543021500).

Almost surely, 220100033110410 is an apocalyptic number.

20100033110410 is an abundant number, since it is smaller than the sum of its proper divisors (20702720265590).

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

20100033110410 is a wasteful number, since it uses less digits than its factorization.

20100033110410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40887967.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 20100033110410 its reverse (1401133000102), we get a palindrome (21501166110512).

The spelling of 20100033110410 in words is "twenty trillion, one hundred billion, thirty-three million, one hundred ten thousand, four hundred ten".

Divisors: 1 2 5 10 11 22 41 55 82 109 110 205 218 410 451 545 902 1090 1199 2255 2398 4469 4510 5995 8938 11990 22345 44690 49159 98318 245795 491590 40887799 81775598 204438995 408877990 449765789 899531578 1676399759 2248828945 3352799518 4456770091 4497657890 8381998795 8913540182 16763997590 18440397349 22283850455 36880794698 44567700910 49024471001 92201986745 98048942002 182727573731 184403973490 245122355005 365455147462 490244710010 913637868655 1827275737310 2010003311041 4020006622082 10050016555205 20100033110410