Search a number
-
+
2240230413 = 359791511061
BaseRepresentation
bin1000010110000111…
…0011010000001101
312210010101111101210
42011201303100031
514041444333123
61010143525033
7106341434001
oct20541632015
95703344353
102240230413
11a4a6082a3
125262b9779
13299179035
14173750701
15d1a16e93
hex8587340d

2240230413 has 32 divisors (see below), whose sum is σ = 3099340800. Its totient is φ = 1438632000.

The previous prime is 2240230387. The next prime is 2240230519. The reversal of 2240230413 is 3140320422.

It is not a de Polignac number, because 2240230413 - 25 = 2240230381 is a prime.

It is a super-3 number, since 3×22402304133 (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2240230413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240230313) 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 31 ways as a sum of consecutive naturals, for example, 2110903 + ... + 2111963.

It is an arithmetic number, because the mean of its divisors is an integer number (96854400).

Almost surely, 22240230413 is an apocalyptic number.

It is an amenable number.

2240230413 is a deficient number, since it is larger than the sum of its proper divisors (859110387).

2240230413 is a wasteful number, since it uses less digits than its factorization.

2240230413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1353.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2240230413 is about 47331.0723837946. The cubic root of 2240230413 is about 1308.4713854064.

Adding to 2240230413 its reverse (3140320422), we get a palindrome (5380550835).

Subtracting 2240230413 from its reverse (3140320422), we obtain a palindrome (900090009).

The spelling of 2240230413 in words is "two billion, two hundred forty million, two hundred thirty thousand, four hundred thirteen".

Divisors: 1 3 59 79 151 177 237 453 1061 3183 4661 8909 11929 13983 26727 35787 62599 83819 160211 187797 251457 480633 703811 2111433 4945321 9452449 12656669 14835963 28357347 37970007 746743471 2240230413