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110830385 = 5167331401
BaseRepresentation
bin1101001101100…
…10001100110001
321201112202201002
412212302030301
5211333033020
614555251345
72514020441
oct646621461
9251482632
10110830385
1157619566
1231149b55
1319c66313
1410a10121
159ae3975
hex69b2331

110830385 has 16 divisors (see below), whose sum is σ = 134531712. Its totient is φ = 87648000.

The previous prime is 110830381. The next prime is 110830409. The reversal of 110830385 is 583038011.

It is not a de Polignac number, because 110830385 - 22 = 110830381 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110830381) 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 15 ways as a sum of consecutive naturals, for example, 276185 + ... + 276585.

It is an arithmetic number, because the mean of its divisors is an integer number (8408232).

Almost surely, 2110830385 is an apocalyptic number.

It is an amenable number.

110830385 is a deficient number, since it is larger than the sum of its proper divisors (23701327).

110830385 is a wasteful number, since it uses less digits than its factorization.

110830385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 904.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 110830385 is about 10527.6011037653. The cubic root of 110830385 is about 480.3446381979.

Adding to 110830385 its reverse (583038011), we get a palindrome (693868396).

The spelling of 110830385 in words is "one hundred ten million, eight hundred thirty thousand, three hundred eighty-five".

Divisors: 1 5 167 331 401 835 1655 2005 55277 66967 132731 276385 334835 663655 22166077 110830385