Search a number
-
+
24101224031 is a prime number
BaseRepresentation
bin10110011100100010…
…110111111001011111
32022012122201000222002
4112130202313321133
5343324403132111
615023312512515
71512152011163
oct263442677137
968178630862
1024101224031
11a248570375
12480754b73b
13237127b011
141248c68ca3
15960d3863b
hex59c8b7e5f

24101224031 has 2 divisors, whose sum is σ = 24101224032. Its totient is φ = 24101224030.

The previous prime is 24101223977. The next prime is 24101224051. The reversal of 24101224031 is 13042210142.

It is an a-pointer prime, because the next prime (24101224051) can be obtained adding 24101224031 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 24101224031 - 210 = 24101223007 is a prime.

It is a super-2 number, since 2×241012240312 (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 24101223994 and 24101224012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24101224051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12050612015 + 12050612016.

It is an arithmetic number, because the mean of its divisors is an integer number (12050612016).

Almost surely, 224101224031 is an apocalyptic number.

24101224031 is a deficient number, since it is larger than the sum of its proper divisors (1).

24101224031 is an equidigital number, since it uses as much as digits as its factorization.

24101224031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 24101224031 its reverse (13042210142), we get a palindrome (37143434173).

The spelling of 24101224031 in words is "twenty-four billion, one hundred one million, two hundred twenty-four thousand, thirty-one".