Search a number
-
+
14230145524 = 227508219483
BaseRepresentation
bin11010100000010111…
…01100100111110100
31100201201112021212211
431100023230213310
5213120404124044
610312013223204
71012431145510
oct152013544764
940651467784
1014230145524
116042600a51
122911791b04
13145a1bc46a
1498dca5140
15584444634
hex3502ec9f4

14230145524 has 12 divisors (see below), whose sum is σ = 28460291104. Its totient is φ = 6098633784.

The previous prime is 14230145521. The next prime is 14230145537. The reversal of 14230145524 is 42554103241.

14230145524 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

14230145524 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14230145521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 254109714 + ... + 254109769.

Almost surely, 214230145524 is an apocalyptic number.

14230145524 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14230145524 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

14230145524 is a wasteful number, since it uses less digits than its factorization.

14230145524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508219494 (or 508219492 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 14230145524 its reverse (42554103241), we get a palindrome (56784248765).

The spelling of 14230145524 in words is "fourteen billion, two hundred thirty million, one hundred forty-five thousand, five hundred twenty-four".

Divisors: 1 2 4 7 14 28 508219483 1016438966 2032877932 3557536381 7115072762 14230145524