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13124341441354 = 21113137593335221
BaseRepresentation
bin1011111011111011111110…
…1101011010001101001010
31201110200012220212012201011
42332332333231122031022
53210012122402110404
643525123401114134
72523126262410253
oct276767755321512
951420186765634
1013124341441354
114200002657a80
12157b70348894a
1374280a4418a0
14335315ba1b2a
1517b5da85a604
hexbefbfb5a34a

13124341441354 has 32 divisors (see below), whose sum is σ = 23129897978880. Its totient is φ = 5506314811200.

The previous prime is 13124341441301. The next prime is 13124341441397. The reversal of 13124341441354 is 45314414342131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2267464 + ... + 5602684.

It is an arithmetic number, because the mean of its divisors is an integer number (722809311840).

Almost surely, 213124341441354 is an apocalyptic number.

13124341441354 is a deficient number, since it is larger than the sum of its proper divisors (10005556537526).

13124341441354 is a wasteful number, since it uses less digits than its factorization.

13124341441354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3349006.

The product of its digits is 276480, while the sum is 40.

Adding to 13124341441354 its reverse (45314414342131), we get a palindrome (58438755783485).

The spelling of 13124341441354 in words is "thirteen trillion, one hundred twenty-four billion, three hundred forty-one million, four hundred forty-one thousand, three hundred fifty-four".

Divisors: 1 2 11 13 22 26 143 286 13759 27518 151349 178867 302698 357734 1967537 3335221 3935074 6670442 36687431 43357873 73374862 86715746 476936603 953873206 45889305739 91778611478 504782363129 596560974607 1009564726258 1193121949214 6562170720677 13124341441354