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3381112105 = 5796603203
BaseRepresentation
bin1100100110000111…
…1010110100101001
322201122011021212021
43021201322310221
523411031041410
61315300544441
7146533656460
oct31141726451
98648137767
103381112105
111485605628
127a43b2121
1341b641967
142410919d7
1514bc75eda
hexc987ad29

3381112105 has 8 divisors (see below), whose sum is σ = 4636953792. Its totient is φ = 2318476848.

The previous prime is 3381112103. The next prime is 3381112129. The reversal of 3381112105 is 5012111833.

3381112105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 3381112105 - 21 = 3381112103 is a prime.

It is a super-2 number, since 2×33811121052 = 22863838133155062050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3381112105.

It is not an unprimeable number, because it can be changed into a prime (3381112103) 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, 48301567 + ... + 48301636.

It is an arithmetic number, because the mean of its divisors is an integer number (579619224).

Almost surely, 23381112105 is an apocalyptic number.

3381112105 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3381112105 is a deficient number, since it is larger than the sum of its proper divisors (1255841687).

3381112105 is an equidigital number, since it uses as much as digits as its factorization.

3381112105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96603215.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 3381112105 is about 58147.3310221544. The cubic root of 3381112105 is about 1500.9049509697.

Adding to 3381112105 its reverse (5012111833), we get a palindrome (8393223938).

The spelling of 3381112105 in words is "three billion, three hundred eighty-one million, one hundred twelve thousand, one hundred five".

Divisors: 1 5 7 35 96603203 483016015 676222421 3381112105