Base | Representation |
---|---|
bin | 11001001010101100… |
… | …00011111100011000 |
3 | 1021212122011101021012 |
4 | 30211112003330120 |
5 | 210132412122300 |
6 | 10112421033052 |
7 | 655553235524 |
oct | 144526037430 |
9 | 37778141235 |
10 | 13511442200 |
11 | 5803947563 |
12 | 2750b55788 |
13 | 1374331c19 |
14 | 92265cd84 |
15 | 5412ca435 |
hex | 325583f18 |
13511442200 has 48 divisors (see below), whose sum is σ = 32497362000. Its totient is φ = 5218209920.
The previous prime is 13511442193. The next prime is 13511442277. The reversal of 13511442200 is 224411531.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1158980 + ... + 1170579.
It is an arithmetic number, because the mean of its divisors is an integer number (677028375).
Almost surely, 213511442200 is an apocalyptic number.
13511442200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13511442200 is an abundant number, since it is smaller than the sum of its proper divisors (18985919800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13511442200 is a wasteful number, since it uses less digits than its factorization.
13511442200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2329604 (or 2329595 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 23.
Adding to 13511442200 its reverse (224411531), we get a palindrome (13735853731).
The spelling of 13511442200 in words is "thirteen billion, five hundred eleven million, four hundred forty-two thousand, two hundred".
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