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13130030221202 = 234921318827279
BaseRepresentation
bin1011111100010001001011…
…0010011000011110010010
31201111012220101022011121002
42333010102302120132102
53210110300214034302
643531504055302002
72523420250265246
oct277042262303622
951435811264532
1013130030221202
114202461840524
12158083067a902
13743205bb17cb
143356d551a426
1517b81eeb9c02
hexbf112c98792

13130030221202 has 16 divisors (see below), whose sum is σ = 19760749008000. Its totient is φ = 6543131544720.

The previous prime is 13130030221201. The next prime is 13130030221213. The reversal of 13130030221202 is 20212203003131.

It is not an unprimeable number, because it can be changed into a prime (13130030221201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2926202 + ... + 5901077.

It is an arithmetic number, because the mean of its divisors is an integer number (1235046813000).

Almost surely, 213130030221202 is an apocalyptic number.

13130030221202 is a deficient number, since it is larger than the sum of its proper divisors (6630718786798).

13130030221202 is a wasteful number, since it uses less digits than its factorization.

13130030221202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8829761.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 13130030221202 its reverse (20212203003131), we get a palindrome (33342233224333).

The spelling of 13130030221202 in words is "thirteen trillion, one hundred thirty billion, thirty million, two hundred twenty-one thousand, two hundred two".

Divisors: 1 2 349 698 2131 4262 743719 1487438 8827279 17654558 3080720371 6161440742 18810931549 37621863098 6565015110601 13130030221202