Search a number
-
+
11212024301431 = 223917839280711
BaseRepresentation
bin1010001100101000000010…
…1110011100011101110111
31110200212012020210011110021
42203022000232130131313
52432144211210121211
635502422144110011
72235020262046612
oct243120056343567
943625166704407
1011212024301431
113632aa146a808
121310b70305307
1363439b935c95
142aa94459d179
151469b559e771
hexa3280b9c777

11212024301431 has 8 divisors (see below), whose sum is σ = 11217700659200. Its totient is φ = 11206348545240.

The previous prime is 11212024301399. The next prime is 11212024301447. The reversal of 11212024301431 is 13410342021211.

11212024301431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11212024301431 - 25 = 11212024301399 is a prime.

It is a super-2 number, since 2×112120243014312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11212024301396 and 11212024301405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11212024301831) 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, 39801166 + ... + 40081876.

It is an arithmetic number, because the mean of its divisors is an integer number (1402212582400).

Almost surely, 211212024301431 is an apocalyptic number.

11212024301431 is a deficient number, since it is larger than the sum of its proper divisors (5676357769).

11212024301431 is a wasteful number, since it uses less digits than its factorization.

11212024301431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300789.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 11212024301431 its reverse (13410342021211), we get a palindrome (24622366322642).

The spelling of 11212024301431 in words is "eleven trillion, two hundred twelve billion, twenty-four million, three hundred one thousand, four hundred thirty-one".

Divisors: 1 2239 17839 280711 39941521 628511929 5007603529 11212024301431