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130133121200 = 2452439741077
BaseRepresentation
bin111100100110010001…
…0011101100010110000
3110102220012102111120122
41321030202131202300
54113003034334300
6135440552225412
712254551164545
oct1711442354260
9412805374518
10130133121200
1150209833055
122127939b268
13c36b643b84
14642703cbcc
1535b98abc85
hex1e4c89d8b0

130133121200 has 60 divisors (see below), whose sum is σ = 313357421520. Its totient is φ = 51934606080.

The previous prime is 130133121191. The next prime is 130133121227. The reversal of 130133121200 is 2121331031.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 194939 + ... + 546138.

It is an arithmetic number, because the mean of its divisors is an integer number (5222623692).

Almost surely, 2130133121200 is an apocalyptic number.

130133121200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130133121200 is an abundant number, since it is smaller than the sum of its proper divisors (183224300320).

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

130133121200 is a wasteful number, since it uses less digits than its factorization.

130133121200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741534 (or 741523 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 130133121200 its reverse (2121331031), we get a palindrome (132254452231).

The spelling of 130133121200 in words is "one hundred thirty billion, one hundred thirty-three million, one hundred twenty-one thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 200 400 439 878 1756 2195 3512 4390 7024 8780 10975 17560 21950 35120 43900 87800 175600 741077 1482154 2964308 3705385 5928616 7410770 11857232 14821540 18526925 29643080 37053850 59286160 74107700 148215400 296430800 325332803 650665606 1301331212 1626664015 2602662424 3253328030 5205324848 6506656060 8133320075 13013312120 16266640150 26026624240 32533280300 65066560600 130133121200