Search a number
-
+
1324041213 = 31140122461
BaseRepresentation
bin100111011101011…
…0100001111111101
310102021102021002110
41032322310033331
510202423304323
6335214444233
744545110315
oct11672641775
93367367073
101324041213
1161a428840
1230b503679
13181404951
14c7bbc445
157b38d793
hex4eeb43fd

1324041213 has 8 divisors (see below), whose sum is σ = 1925878176. Its totient is φ = 802449200.

The previous prime is 1324041179. The next prime is 1324041233. The reversal of 1324041213 is 3121404231.

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 1324041213 - 214 = 1324024829 is a prime.

It is a super-2 number, since 2×13240412132 = 3506170267445022738, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1324041213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1324041233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20061198 + ... + 20061263.

It is an arithmetic number, because the mean of its divisors is an integer number (240734772).

Almost surely, 21324041213 is an apocalyptic number.

It is an amenable number.

1324041213 is a deficient number, since it is larger than the sum of its proper divisors (601836963).

1324041213 is a wasteful number, since it uses less digits than its factorization.

1324041213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40122475.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1324041213 is about 36387.3771107509. The cubic root of 1324041213 is about 1098.0796281680.

Adding to 1324041213 its reverse (3121404231), we get a palindrome (4445445444).

The spelling of 1324041213 in words is "one billion, three hundred twenty-four million, forty-one thousand, two hundred thirteen".

Divisors: 1 3 11 33 40122461 120367383 441347071 1324041213