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13002200130012 = 2233235373348973
BaseRepresentation
bin1011110100110100111110…
…0001010010000111011100
31201000222221200102201021020
42331031033201102013130
53201012001213130022
643353043413004140
72511243432401532
oct275151741220734
951028850381236
1013002200130012
114163225008a65
12155bab6623650
13734143733cb2
1432d44a2d8152
1517833c8cc35c
hexbd34f8521dc

13002200130012 has 24 divisors (see below), whose sum is σ = 30338569800336. Its totient is φ = 4334052019968.

The previous prime is 13002200130011. The next prime is 13002200130047. The reversal of 13002200130012 is 21003100220031.

It is a junction number, because it is equal to n+sod(n) for n = 13002200129973 and 13002200130000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13002200130011) 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 7 ways as a sum of consecutive naturals, for example, 2207958 + ... + 5556930.

It is an arithmetic number, because the mean of its divisors is an integer number (1264107075014).

Almost surely, 213002200130012 is an apocalyptic number.

13002200130012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13002200130012 is an abundant number, since it is smaller than the sum of its proper divisors (17336369670324).

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

13002200130012 is a wasteful number, since it uses less digits than its factorization.

13002200130012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3672517 (or 3672515 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 13002200130012 its reverse (21003100220031), we get a palindrome (34005300350043).

The spelling of 13002200130012 in words is "thirteen trillion, two billion, two hundred million, one hundred thirty thousand, twelve".

Divisors: 1 2 3 4 6 12 323537 647074 970611 1294148 1941222 3348973 3882444 6697946 10046919 13395892 20093838 40187676 1083516677501 2167033355002 3250550032503 4334066710004 6501100065006 13002200130012