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13132002213232 = 247237452702779
BaseRepresentation
bin1011111100011000100001…
…0100111011110101110000
31201111101222210221202002221
42333012020110323311300
53210123320031310412
643532431502050424
72523520154036200
oct277061024736560
951441883852087
1013132002213232
114203283998301
1215810a0b79a14
1374345b6007b6
143358413a4400
1517b8d8198b07
hexbf18853bd70

13132002213232 has 60 divisors (see below), whose sum is σ = 30397180865880. Its totient is φ = 5475892802688.

The previous prime is 13132002213179. The next prime is 13132002213233. The reversal of 13132002213232 is 23231220023131.

It is a junction number, because it is equal to n+sod(n) for n = 13132002213197 and 13132002213206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13132002213233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 226322382 + ... + 226380397.

It is an arithmetic number, because the mean of its divisors is an integer number (506619681098).

Almost surely, 213132002213232 is an apocalyptic number.

It is an amenable number.

13132002213232 is an abundant number, since it is smaller than the sum of its proper divisors (17265178652648).

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

13132002213232 is a wasteful number, since it uses less digits than its factorization.

13132002213232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452702838 (or 452702825 counting only the distinct ones).

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

Adding to 13132002213232 its reverse (23231220023131), we get a palindrome (36363222236363).

The spelling of 13132002213232 in words is "thirteen trillion, one hundred thirty-two billion, two million, two hundred thirteen thousand, two hundred thirty-two".

Divisors: 1 2 4 7 8 14 16 28 37 49 56 74 98 112 148 196 259 296 392 518 592 784 1036 1813 2072 3626 4144 7252 14504 29008 452702779 905405558 1810811116 3168919453 3621622232 6337838906 7243244464 12675677812 16750002823 22182436171 25351355624 33500005646 44364872342 50702711248 67000011292 88729744684 117250019761 134000022584 177459489368 234500039522 268000045168 354918978736 469000079044 820750138327 938000158088 1641500276654 1876000316176 3283000553308 6566001106616 13132002213232