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11110111000206 = 2331127470328973
BaseRepresentation
bin1010000110101100011000…
…1110000011011010001110
31110100010010201221001100020
42201223012032003122032
52424012001404001311
635343525312243010
72224451623222461
oct241530616033216
943303121831306
1011110111000206
1135a3854024129
1212b5269840466
136278a991664a
142a5a373b12d8
15143eed3cac06
hexa1ac638368e

11110111000206 has 32 divisors (see below), whose sum is σ = 23117609730048. Its totient is φ = 3555687028320.

The previous prime is 11110111000187. The next prime is 11110111000223. The reversal of 11110111000206 is 60200011101111.

It is a congruent number.

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, 235140865 + ... + 235188108.

It is an arithmetic number, because the mean of its divisors is an integer number (722425304064).

Almost surely, 211110111000206 is an apocalyptic number.

11110111000206 is an abundant number, since it is smaller than the sum of its proper divisors (12007498729842).

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

11110111000206 is a wasteful number, since it uses less digits than its factorization.

11110111000206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470329136.

The product of its (nonzero) digits is 12, while the sum is 15.

Adding to 11110111000206 its reverse (60200011101111), we get a palindrome (71310122101317).

The spelling of 11110111000206 in words is "eleven trillion, one hundred ten billion, one hundred eleven million, two hundred six", and thus it is an aban number.

Divisors: 1 2 3 6 31 62 93 127 186 254 381 762 3937 7874 11811 23622 470328973 940657946 1410986919 2821973838 14580198163 29160396326 43740594489 59731779571 87481188978 119463559142 179195338713 358390677426 1851685166701 3703370333402 5555055500103 11110111000206