Base | Representation |
---|---|
bin | 110010110010… |
… | …000000100011 |
3 | 221001022200100 |
4 | 302302000203 |
5 | 11401441120 |
6 | 1153153443 |
7 | 221102412 |
oct | 62620043 |
9 | 27038610 |
10 | 13312035 |
11 | 7572590 |
12 | 455b883 |
13 | 29b1259 |
14 | 1aa7479 |
15 | 127e490 |
hex | cb2023 |
13312035 has 24 divisors (see below), whose sum is σ = 25172784. Its totient is φ = 6454080.
The previous prime is 13312031. The next prime is 13312043. The reversal of 13312035 is 53021331.
It is not a de Polignac number, because 13312035 - 22 = 13312031 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13311999 and 13312017.
It is not an unprimeable number, because it can be changed into a prime (13312031) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12952 + ... + 13941.
It is an arithmetic number, because the mean of its divisors is an integer number (1048866).
Almost surely, 213312035 is an apocalyptic number.
13312035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
13312035 is a deficient number, since it is larger than the sum of its proper divisors (11860749).
13312035 is a wasteful number, since it uses less digits than its factorization.
13312035 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26915 (or 26912 counting only the distinct ones).
The product of its (nonzero) digits is 270, while the sum is 18.
The square root of 13312035 is about 3648.5661567251. The cubic root of 13312035 is about 236.9998931795. Note that the first 3 decimals are identical.
Adding to 13312035 its sum of digits (18), we get a cube (13312053 = 2373).
Adding to 13312035 its reverse (53021331), we get a palindrome (66333366).
The spelling of 13312035 in words is "thirteen million, three hundred twelve thousand, thirty-five".
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