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13130244213000 = 23353337109711839
BaseRepresentation
bin1011111100010001111110…
…0010101100100100001000
31201111020110021222002011020
42333010133202230210020
53210111220004304000
643531541222032440
72523425456216115
oct277043742544410
951436407862136
1013130244213000
11420256160a752
121580890278720
1374323b327585
14335715b0190c
1517b833b89ba0
hexbf11f8ac908

13130244213000 has 256 divisors, whose sum is σ = 41128852377600. Its totient is φ = 3487531622400.

The previous prime is 13130244212993. The next prime is 13130244213001. The reversal of 13130244213000 is 31244203131.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (13130244213001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1109061081 + ... + 1109072919.

It is an arithmetic number, because the mean of its divisors is an integer number (160659579600).

Almost surely, 213130244213000 is an apocalyptic number.

13130244213000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13130244213000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20564426188800).

13130244213000 is an abundant number, since it is smaller than the sum of its proper divisors (27998608164600).

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

13130244213000 is a wasteful number, since it uses less digits than its factorization.

13130244213000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13297 (or 13283 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 13130244213000 its reverse (31244203131), we get a palindrome (13161488416131).

The spelling of 13130244213000 in words is "thirteen trillion, one hundred thirty billion, two hundred forty-four million, two hundred thirteen thousand".