Base | Representation |
---|---|
bin | 11000111110111111… |
… | …10011100011101001 |
3 | 1021121210112221001110 |
4 | 30133133303203221 |
5 | 204432303130400 |
6 | 10054554140533 |
7 | 653252310525 |
oct | 143737634351 |
9 | 37553487043 |
10 | 13413333225 |
11 | 5763527866 |
12 | 2724121749 |
13 | 1359c01086 |
14 | 913600d85 |
15 | 53789ae50 |
hex | 31f7f38e9 |
13413333225 has 24 divisors (see below), whose sum is σ = 22180609120. Its totient is φ = 7152520320.
The previous prime is 13413333211. The next prime is 13413333253. The reversal of 13413333225 is 52233331431.
It is not a de Polignac number, because 13413333225 - 24 = 13413333209 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13413333192 and 13413333201.
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, 547437 + ... + 571413.
Almost surely, 213413333225 is an apocalyptic number.
13413333225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
13413333225 is a deficient number, since it is larger than the sum of its proper divisors (8767275895).
13413333225 is a wasteful number, since it uses less digits than its factorization.
13413333225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31449 (or 31444 counting only the distinct ones).
The product of its digits is 19440, while the sum is 30.
Adding to 13413333225 its reverse (52233331431), we get a palindrome (65646664656).
The spelling of 13413333225 in words is "thirteen billion, four hundred thirteen million, three hundred thirty-three thousand, two hundred twenty-five".
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