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11001100100111 = 112320143105901
BaseRepresentation
bin1010000000010110010010…
…1010011110001000001111
31102221200202120200112221222
42200011210222132020033
52420220223111200421
635221500254313555
72213542341654302
oct240054452361017
942850676615858
1011001100100111
1135615a4232460
1212981061b88bb
1361a52630b474
142a06556dcb39
1514126d05ecab
hexa0164a9e20f

11001100100111 has 8 divisors (see below), whose sum is σ = 12001717658448. Its totient is φ = 10000568800000.

The previous prime is 11001100100063. The next prime is 11001100100153. The reversal of 11001100100111 is 11100100110011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-11001100100111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11001100100171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21297740 + ... + 21808161.

It is an arithmetic number, because the mean of its divisors is an integer number (1500214707306).

Almost surely, 211001100100111 is an apocalyptic number.

11001100100111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11001100100111 is a deficient number, since it is larger than the sum of its proper divisors (1000617558337).

11001100100111 is a wasteful number, since it uses less digits than its factorization.

11001100100111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43129113.

The product of its (nonzero) digits is 1, while the sum is 8.

Adding to 11001100100111 its reverse (11100100110011), we get a palindrome (22101200210122).

The spelling of 11001100100111 in words is "eleven trillion, one billion, one hundred million, one hundred thousand, one hundred eleven".

Divisors: 1 11 23201 255211 43105901 474164911 1000100009101 11001100100111