Base | Representation |
---|---|
bin | 11000011011000111… |
… | …00001000001100000 |
3 | 1020211211010200001100 |
4 | 30031203201001200 |
5 | 203323223103000 |
6 | 10005042234400 |
7 | 642635563350 |
oct | 141543410140 |
9 | 36754120040 |
10 | 13112316000 |
11 | 56196190a3 |
12 | 265b355a00 |
13 | 130c738284 |
14 | 8c5644b60 |
15 | 51b23aa00 |
hex | 30d8e1060 |
13112316000 has 576 divisors, whose sum is σ = 54118786176. Its totient is φ = 2944512000.
The previous prime is 13112315999. The next prime is 13112316059. The reversal of 13112316000 is 61321131.
13112316000 is a `hidden beast` number, since 1 + 31 + 1 + 2 + 31 + 600 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 15371574 + ... + 15372426.
It is an arithmetic number, because the mean of its divisors is an integer number (93956226).
Almost surely, 213112316000 is an apocalyptic number.
13112316000 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 13112316000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27059393088).
13112316000 is an abundant number, since it is smaller than the sum of its proper divisors (41006470176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13112316000 is a wasteful number, since it uses less digits than its factorization.
13112316000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 952 (or 931 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 13112316000 its reverse (61321131), we get a palindrome (13173637131).
The spelling of 13112316000 in words is "thirteen billion, one hundred twelve million, three hundred sixteen thousand".
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