Base | Representation |
---|---|
bin | 11001001100111100… |
… | …00111010011100000 |
3 | 1021220221200222220210 |
4 | 30212132013103200 |
5 | 210202231032321 |
6 | 10114333534120 |
7 | 656202624135 |
oct | 144636072340 |
9 | 37827628823 |
10 | 13530330336 |
11 | 5813578496 |
12 | 2757344340 |
13 | 1378216233 |
14 | 924d7858c |
15 | 542cabb76 |
hex | 3267874e0 |
13530330336 has 144 divisors (see below), whose sum is σ = 37386985104. Its totient is φ = 4284014592.
The previous prime is 13530330301. The next prime is 13530330377. The reversal of 13530330336 is 63303303531.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7972240 + ... + 7973936.
It is an arithmetic number, because the mean of its divisors is an integer number (259631841).
Almost surely, 213530330336 is an apocalyptic number.
13530330336 is a gapful number since it is divisible by the number (16) 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 13530330336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18693492552).
13530330336 is an abundant number, since it is smaller than the sum of its proper divisors (23856654768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13530330336 is a wasteful number, since it uses less digits than its factorization.
13530330336 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1913 (or 1882 counting only the distinct ones).
The product of its (nonzero) digits is 21870, while the sum is 30.
Adding to 13530330336 its reverse (63303303531), we get a palindrome (76833633867).
The spelling of 13530330336 in words is "thirteen billion, five hundred thirty million, three hundred thirty thousand, three hundred thirty-six".
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