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13130210233222 = 2433733911104659
BaseRepresentation
bin1011111100010001110110…
…0001000100101110000110
31201111020100221000201122221
42333010131201010232012
53210111132304430342
643531534005442554
72523424564333525
oct277043541045606
951436327021587
1013130210233222
114202544411195
121580880a1045a
1374323428acb4
143357113b84bc
1517b830bc6a67
hexbf11d844b86

13130210233222 has 32 divisors (see below), whose sum is σ = 20212736290560. Its totient is φ = 6393540474720.

The previous prime is 13130210233201. The next prime is 13130210233247. The reversal of 13130210233222 is 22233201203131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125404729 + ... + 125509387.

It is an arithmetic number, because the mean of its divisors is an integer number (631648009080).

Almost surely, 213130210233222 is an apocalyptic number.

13130210233222 is a deficient number, since it is larger than the sum of its proper divisors (7082526057338).

13130210233222 is a wasteful number, since it uses less digits than its factorization.

13130210233222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108988.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 13130210233222 its reverse (22233201203131), we get a palindrome (35363411436353).

The spelling of 13130210233222 in words is "thirteen trillion, one hundred thirty billion, two hundred ten million, two hundred thirty-three thousand, two hundred twenty-two".

Divisors: 1 2 43 86 373 746 3911 7822 16039 32078 104659 168173 209318 336346 1458803 2917606 4500337 9000674 39037807 62728529 78075614 125457058 409321349 818642698 1678625701 3357251402 17600818007 35201636014 152676863177 305353726354 6565105116611 13130210233222