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105110014 = 21719162709
BaseRepresentation
bin1100100001111…
…01100111111110
321022210010211111
412100331213332
5203402010024
614232512234
72414264122
oct620754776
9238703744
10105110014
1154371789
122b24b67a
1318a12699
14dd61582
159363a94
hex643d9fe

105110014 has 16 divisors (see below), whose sum is σ = 175726800. Its totient is φ = 46859904.

The previous prime is 105110003. The next prime is 105110039. The reversal of 105110014 is 410011501.

It is a super-2 number, since 2×1051100142 = 22096230086160392, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105109976 and 105110003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80709 + ... + 82000.

It is an arithmetic number, because the mean of its divisors is an integer number (10982925).

Almost surely, 2105110014 is an apocalyptic number.

105110014 is a deficient number, since it is larger than the sum of its proper divisors (70616786).

105110014 is a wasteful number, since it uses less digits than its factorization.

105110014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162747.

The product of its (nonzero) digits is 20, while the sum is 13.

The square root of 105110014 is about 10252.3174941083. The cubic root of 105110014 is about 471.9341063572.

Adding to 105110014 its reverse (410011501), we get a palindrome (515121515).

The spelling of 105110014 in words is "one hundred five million, one hundred ten thousand, fourteen".

Divisors: 1 2 17 19 34 38 323 646 162709 325418 2766053 3091471 5532106 6182942 52555007 105110014