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110138841 = 3234735267
BaseRepresentation
bin1101001000010…
…01010111011001
321200020122002100
412210021113121
5211143420331
614532354013
72505110331
oct644112731
9250218070
10110138841
1157196a3a
1230a75909
1319a83617
14108b00c1
159a08ae6
hex69095d9

110138841 has 12 divisors (see below), whose sum is σ = 159552432. Its totient is φ = 73212216.

The previous prime is 110138807. The next prime is 110138851. The reversal of 110138841 is 148831011.

It is not a de Polignac number, because 110138841 - 27 = 110138713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (110138851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14511 + ... + 20756.

It is an arithmetic number, because the mean of its divisors is an integer number (13296036).

Almost surely, 2110138841 is an apocalyptic number.

It is an amenable number.

110138841 is a deficient number, since it is larger than the sum of its proper divisors (49413591).

110138841 is a wasteful number, since it uses less digits than its factorization.

110138841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35620 (or 35617 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 27.

The square root of 110138841 is about 10494.7053793806. The cubic root of 110138841 is about 479.3434905037.

Adding to 110138841 its reverse (148831011), we get a palindrome (258969852).

The spelling of 110138841 in words is "one hundred ten million, one hundred thirty-eight thousand, eight hundred forty-one".

Divisors: 1 3 9 347 1041 3123 35267 105801 317403 12237649 36712947 110138841