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14230323133 = 137011561541
BaseRepresentation
bin11010100000011000…
…10111111110111101
31100201201212022111221
431100030113332331
5213120430320013
610312021113341
71012432515355
oct152014277675
940651768457
1014230323133
116042712434
122911858851
13145a252260
1498dd0db65
1558447c08d
hex350317fbd

14230323133 has 8 divisors (see below), whose sum is σ = 15346834776. Its totient is φ = 13116936000.

The previous prime is 14230323101. The next prime is 14230323137. The reversal of 14230323133 is 33132303241.

It can be written as a sum of positive squares in 4 ways, for example, as 6140759769 + 8089563364 = 78363^2 + 89942^2 .

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 14230323133 - 25 = 14230323101 is a prime.

It is a super-3 number, since 3×142303231333 (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14230323098 and 14230323107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14230323137) 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, 771658 + ... + 789883.

It is an arithmetic number, because the mean of its divisors is an integer number (1918354347).

Almost surely, 214230323133 is an apocalyptic number.

14230323133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14230323133 is a deficient number, since it is larger than the sum of its proper divisors (1116511643).

14230323133 is a wasteful number, since it uses less digits than its factorization.

14230323133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1562255.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 14230323133 its reverse (33132303241), we get a palindrome (47362626374).

The spelling of 14230323133 in words is "fourteen billion, two hundred thirty million, three hundred twenty-three thousand, one hundred thirty-three".

Divisors: 1 13 701 9113 1561541 20300033 1094640241 14230323133