Search a number
-
+
110210030023231 = 178900037284181
BaseRepresentation
bin11001000011110001000101…
…101100001011001000111111
3112110012222100111002102212101
4121003301011230023020333
5103421140120141220411
61030221442220045531
732133261166332025
oct3103610554131077
9473188314072771
10110210030023231
11321308a1862296
121043b5380938a7
1349659b8590508
141d302a015c715
15cb1c384c58c1
hex643c45b0b23f

110210030023231 has 8 divisors (see below), whose sum is σ = 116693120101104. Its totient is φ = 103726956293760.

The previous prime is 110210030023189. The next prime is 110210030023253. The reversal of 110210030023231 is 132320030012011.

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 110210030023231 - 27 = 110210030023103 is a prime.

It is a super-3 number, since 3×1102100300232313 (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110210030023199 and 110210030023208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110210030003231) 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, 11487961 + ... + 18772141.

It is an arithmetic number, because the mean of its divisors is an integer number (14586640012638).

Almost surely, 2110210030023231 is an apocalyptic number.

110210030023231 is a deficient number, since it is larger than the sum of its proper divisors (6483090077873).

110210030023231 is an equidigital number, since it uses as much as digits as its factorization.

110210030023231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8174201.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 110210030023231 its reverse (132320030012011), we get a palindrome (242530060035242).

The spelling of 110210030023231 in words is "one hundred ten trillion, two hundred ten billion, thirty million, twenty-three thousand, two hundred thirty-one".

Divisors: 1 17 890003 7284181 15130051 123831077 6482942942543 110210030023231