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110403085 = 5131698509
BaseRepresentation
bin1101001010010…
…01111000001101
321200202001120011
412211021320031
5211230344320
614542153221
72510260612
oct645117015
9250661504
10110403085
1157357521
1230b82811
1319b46990
141093c509
159a5c05a
hex6949e0d

110403085 has 8 divisors (see below), whose sum is σ = 142674840. Its totient is φ = 81528384.

The previous prime is 110403077. The next prime is 110403127. The reversal of 110403085 is 580304011.

It can be written as a sum of positive squares in 4 ways, for example, as 509796 + 109893289 = 714^2 + 10483^2 .

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 110403085 - 23 = 110403077 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 849190 + ... + 849319.

It is an arithmetic number, because the mean of its divisors is an integer number (17834355).

Almost surely, 2110403085 is an apocalyptic number.

It is an amenable number.

110403085 is a deficient number, since it is larger than the sum of its proper divisors (32271755).

110403085 is a wasteful number, since it uses less digits than its factorization.

110403085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1698527.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 110403085 is about 10507.2872331540. The cubic root of 110403085 is about 479.7265296999.

Adding to 110403085 its reverse (580304011), we get a palindrome (690707096).

The spelling of 110403085 in words is "one hundred ten million, four hundred three thousand, eighty-five".

Divisors: 1 5 13 65 1698509 8492545 22080617 110403085