Base | Representation |
---|---|
bin | 11001001010110000… |
… | …01100001100101111 |
3 | 1021212200012201211200 |
4 | 30211120030030233 |
5 | 210133033002203 |
6 | 10112441020543 |
7 | 655561051614 |
oct | 144530141457 |
9 | 37780181750 |
10 | 13512000303 |
11 | 58041988aa |
12 | 2751184753 |
13 | 1374498c69 |
14 | 92276650b |
15 | 54138a9a3 |
hex | 32560c32f |
13512000303 has 12 divisors (see below), whose sum is σ = 19993366848. Its totient is φ = 8788292640.
The previous prime is 13512000277. The next prime is 13512000319. The reversal of 13512000303 is 30300021531.
It is not a de Polignac number, because 13512000303 - 216 = 13511934767 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13512000323) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18308575 + ... + 18309312.
It is an arithmetic number, because the mean of its divisors is an integer number (1666113904).
Almost surely, 213512000303 is an apocalyptic number.
13512000303 is a deficient number, since it is larger than the sum of its proper divisors (6481366545).
13512000303 is a wasteful number, since it uses less digits than its factorization.
13512000303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36617934 (or 36617931 counting only the distinct ones).
The product of its (nonzero) digits is 270, while the sum is 18.
Adding to 13512000303 its reverse (30300021531), we get a palindrome (43812021834).
The spelling of 13512000303 in words is "thirteen billion, five hundred twelve million, three hundred three", and thus it is an aban number.
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