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13125253524200 = 235288077451603
BaseRepresentation
bin1011111011111111011000…
…0100101110101011101000
31201110202120111002211011022
42332333312010232223220
53210021004400233300
643525354102152012
72523161006112026
oct276776604565350
951422514084138
1013125253524200
114200430492354
12157b918a22608
137429243a8b8c
143353a0d85716
1517b640972285
hexbeff612eae8

13125253524200 has 48 divisors (see below), whose sum is σ = 30519683534880. Its totient is φ = 5249504576960.

The previous prime is 13125253524181. The next prime is 13125253524247. The reversal of 13125253524200 is 242535252131.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1964402 + ... + 5487201.

It is an arithmetic number, because the mean of its divisors is an integer number (635826740310).

Almost surely, 213125253524200 is an apocalyptic number.

13125253524200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13125253524200 is an abundant number, since it is smaller than the sum of its proper divisors (17394430010680).

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

13125253524200 is a wasteful number, since it uses less digits than its factorization.

13125253524200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7460426 (or 7460417 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 13125253524200 its reverse (242535252131), we get a palindrome (13367788776331).

The spelling of 13125253524200 in words is "thirteen trillion, one hundred twenty-five billion, two hundred fifty-three million, five hundred twenty-four thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 8807 17614 35228 44035 70456 88070 176140 220175 352280 440350 880700 1761400 7451603 14903206 29806412 37258015 59612824 74516030 149032060 186290075 298064120 372580150 745160300 1490320600 65626267621 131252535242 262505070484 328131338105 525010140968 656262676210 1312525352420 1640656690525 2625050704840 3281313381050 6562626762100 13125253524200