Search a number
-
+
214306041105 = 32513379900949
BaseRepresentation
bin1100011110010110100…
…0101010110100010001
3202111011100121212112200
43013211220222310101
512002344321303410
6242241214113413
721324463202442
oct3074550526421
9674140555480
10214306041105
118298319a672
123564a7ab869
1317294162760
14a5300a12c9
1558943ab3c0
hex31e5a2ad11

214306041105 has 48 divisors (see below), whose sum is σ = 410849821200. Its totient is φ = 102653028864.

The previous prime is 214306041083. The next prime is 214306041109. The reversal of 214306041105 is 501140603412.

It is a happy number.

214306041105 is a `hidden beast` number, since 2 + 1 + 43 + 0 + 604 + 1 + 10 + 5 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 19486205649 + 194819835456 = 139593^2 + 441384^2 .

It is not a de Polignac number, because 214306041105 - 25 = 214306041073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (214306041109) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4928830 + ... + 4972119.

It is an arithmetic number, because the mean of its divisors is an integer number (8559371275).

Almost surely, 2214306041105 is an apocalyptic number.

It is an amenable number.

214306041105 is a deficient number, since it is larger than the sum of its proper divisors (196543780095).

214306041105 is a wasteful number, since it uses less digits than its factorization.

214306041105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9901010 (or 9901007 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 214306041105 its reverse (501140603412), we get a palindrome (715446644517).

The spelling of 214306041105 in words is "two hundred fourteen billion, three hundred six million, forty-one thousand, one hundred five".

Divisors: 1 3 5 9 13 15 37 39 45 65 111 117 185 195 333 481 555 585 1443 1665 2405 4329 7215 21645 9900949 29702847 49504745 89108541 128712337 148514235 366335113 386137011 445542705 643561685 1099005339 1158411033 1831675565 1930685055 3297016017 4762356469 5495026695 5792055165 14287069407 16485080085 23811782345 42861208221 71435347035 214306041105