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13522454230 = 258771541899
BaseRepresentation
bin11001001100000000…
…00100011011010110
31021220101212211221011
430212000010123112
5210143222013410
610113453042434
7656045651545
oct144600043326
937811784834
1013522454230
11580a08900a
12275478641a
1313766b930c
14923cc815c
1554225318a
hex3260046d6

13522454230 has 16 divisors (see below), whose sum is σ = 24368187600. Its totient is φ = 5402810592.

The previous prime is 13522454213. The next prime is 13522454243. The reversal of 13522454230 is 3245422531.

It is a junction number, because it is equal to n+sod(n) for n = 13522454192 and 13522454201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 762180 + ... + 779719.

It is an arithmetic number, because the mean of its divisors is an integer number (1523011725).

Almost surely, 213522454230 is an apocalyptic number.

13522454230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13522454230 is a deficient number, since it is larger than the sum of its proper divisors (10845733370).

13522454230 is a wasteful number, since it uses less digits than its factorization.

13522454230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1542783.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 13522454230 its reverse (3245422531), we get a palindrome (16767876761).

The spelling of 13522454230 in words is "thirteen billion, five hundred twenty-two million, four hundred fifty-four thousand, two hundred thirty".

Divisors: 1 2 5 10 877 1754 4385 8770 1541899 3083798 7709495 15418990 1352245423 2704490846 6761227115 13522454230