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4105230213 = 371791092107
BaseRepresentation
bin1111010010110000…
…1101011110000101
3101121002201022011110
43310230031132011
531401414331323
61515205155233
7203505611130
oct36454153605
911532638143
104105230213
111817328247
129669bbb19
13505676a06
142ad307217
1519060e793
hexf4b0d785

4105230213 has 16 divisors (see below), whose sum is σ = 6290542080. Its totient is φ = 2332738416.

The previous prime is 4105230197. The next prime is 4105230289. The reversal of 4105230213 is 3120325014.

It is not a de Polignac number, because 4105230213 - 24 = 4105230197 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 4105230213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4105230293) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 542295 + ... + 549812.

It is an arithmetic number, because the mean of its divisors is an integer number (393158880).

Almost surely, 24105230213 is an apocalyptic number.

It is an amenable number.

4105230213 is a deficient number, since it is larger than the sum of its proper divisors (2185311867).

4105230213 is a wasteful number, since it uses less digits than its factorization.

4105230213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1092296.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 4105230213 is about 64072.0704597565. The cubic root of 4105230213 is about 1601.2009490014.

Adding to 4105230213 its reverse (3120325014), we get a palindrome (7225555227).

The spelling of 4105230213 in words is "four billion, one hundred five million, two hundred thirty thousand, two hundred thirteen".

Divisors: 1 3 7 21 179 537 1253 3759 1092107 3276321 7644749 22934247 195487153 586461459 1368410071 4105230213