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11211100310110 = 25171571974994273
BaseRepresentation
bin1010001100100100100110…
…1001101100101001011110
31110200202210212010112122111
42203021021221230221132
52432140313134410420
635502150335504234
72234655342206431
oct243111151545136
943622725115574
1011211100310110
113632667941418
12131095298807a
1363428238c55c
142aa897999818
1514695e3d445a
hexa3249a6ca5e

11211100310110 has 128 divisors (see below), whose sum is σ = 21660666192000. Its totient is φ = 4163142057984.

The previous prime is 11211100310089. The next prime is 11211100310117. The reversal of 11211100310110 is 1101300111211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11211100310117) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2623704934 + ... + 2623709206.

It is an arithmetic number, because the mean of its divisors is an integer number (169223954625).

Almost surely, 211211100310110 is an apocalyptic number.

11211100310110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11211100310110 is a deficient number, since it is larger than the sum of its proper divisors (10449565881890).

11211100310110 is a wasteful number, since it uses less digits than its factorization.

11211100310110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5150.

The product of its (nonzero) digits is 6, while the sum is 13.

Adding to 11211100310110 its reverse (1101300111211), we get a palindrome (12312400421321).

The spelling of 11211100310110 in words is "eleven trillion, two hundred eleven billion, one hundred million, three hundred ten thousand, one hundred ten".

Divisors: 1 2 5 10 17 34 85 157 170 197 314 394 499 785 985 998 1570 1970 2495 2669 3349 4273 4990 5338 6698 8483 8546 13345 16745 16966 21365 26690 30929 33490 42415 42730 61858 72641 78343 84830 98303 145282 154645 156686 196606 309290 363205 391715 491515 525793 670861 726410 783430 841781 983030 1051586 1331831 1341722 1671151 1683562 2132227 2628965 2663662 3342302 3354305 4208905 4264454 5257930 6659155 6708610 8355755 8417810 10661135 11404637 13318310 14310277 15433571 16711510 21322270 22809274 28620554 30867142 36247859 57023185 71551385 72495718 77167855 114046370 132159617 143102770 154335710 181239295 262370707 264319234 334759639 362478590 420048719 524741414 660798085 669519278 840097438 1311853535 1321596170 1673798195 2100243595 2246713489 2623707070 3347596390 4200487190 4493426978 5690913863 7140828223 11233567445 11381827726 14281656446 22467134890 28454569315 35704141115 56909138630 65947648883 71408282230 131895297766 329738244415 659476488830 1121110031011 2242220062022 5605550155055 11211100310110