Search a number
-
+
13333122030 = 235444437401
BaseRepresentation
bin11000110101011011…
…10100101111101110
31021102012121202222110
430122231310233232
5204301234401110
610043011024450
7651256444614
oct143255645756
937365552873
1013333122030
115722221a18
12270129b126
1313463c8827
14906ac16b4
15530804a20
hex31ab74bee

13333122030 has 16 divisors (see below), whose sum is σ = 31999492944. Its totient is φ = 3555499200.

The previous prime is 13333122029. The next prime is 13333122043. The reversal of 13333122030 is 3022133331.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13333121988 and 13333122006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222218671 + ... + 222218730.

It is an arithmetic number, because the mean of its divisors is an integer number (1999968309).

Almost surely, 213333122030 is an apocalyptic number.

13333122030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13333122030 is an abundant number, since it is smaller than the sum of its proper divisors (18666370914).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13333122030 is a wasteful number, since it uses less digits than its factorization.

13333122030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444437411.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 13333122030 its reverse (3022133331), we get a palindrome (16355255361).

The spelling of 13333122030 in words is "thirteen billion, three hundred thirty-three million, one hundred twenty-two thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 444437401 888874802 1333312203 2222187005 2666624406 4444374010 6666561015 13333122030