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1001110001111 = 11148361368847
BaseRepresentation
bin11101001000101101100…
…11100101010111010111
310112201001002002022202022
432210112303211113113
5112400233130013421
62043523101403355
7132220303414613
oct16442663452727
93481032068668
101001110001111
11356628551190
1214203186955b
137353423b72c
143664da2a343
151b093e257ab
hexe916ce55d7

1001110001111 has 8 divisors (see below), whose sum is σ = 1092856445184. Its totient is φ = 909486297720.

The previous prime is 1001110001041. The next prime is 1001110001113. The reversal of 1001110001111 is 1111000111001.

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

It is not a de Polignac number, because 1001110001111 - 234 = 983930131927 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 (1001110001113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30668111 + ... + 30700736.

It is an arithmetic number, because the mean of its divisors is an integer number (136607055648).

Almost surely, 21001110001111 is an apocalyptic number.

1001110001111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1001110001111 is a deficient number, since it is larger than the sum of its proper divisors (91746444073).

1001110001111 is a wasteful number, since it uses less digits than its factorization.

1001110001111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61370341.

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

Adding to 1001110001111 its reverse (1111000111001), we get a palindrome (2112110112112).

The spelling of 1001110001111 in words is "one trillion, one billion, one hundred ten million, one thousand, one hundred eleven".

Divisors: 1 11 1483 16313 61368847 675057317 91010000101 1001110001111