Base | Representation |
---|---|
bin | 110010101000… |
… | …001111000011 |
3 | 220222021202200 |
4 | 302220033003 |
5 | 11344201003 |
6 | 1152244243 |
7 | 220544613 |
oct | 62501703 |
9 | 26867680 |
10 | 13272003 |
11 | 75454a8 |
12 | 4540683 |
13 | 2998c74 |
14 | 1a96a43 |
15 | 12726a3 |
hex | ca83c3 |
13272003 has 12 divisors (see below), whose sum is σ = 19318728. Its totient is φ = 8779680.
The previous prime is 13271981. The next prime is 13272023. The reversal of 13272003 is 30027231.
It is not a de Polignac number, because 13272003 - 26 = 13271939 is a prime.
It is a super-2 number, since 2×132720032 = 352292127264018, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13272023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4450 + ... + 6807.
It is an arithmetic number, because the mean of its divisors is an integer number (1609894).
Almost surely, 213272003 is an apocalyptic number.
13272003 is a deficient number, since it is larger than the sum of its proper divisors (6046725).
13272003 is a wasteful number, since it uses less digits than its factorization.
13272003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11394 (or 11391 counting only the distinct ones).
The product of its (nonzero) digits is 252, while the sum is 18.
The square root of 13272003 is about 3643.0760354404. The cubic root of 13272003 is about 236.7620856615.
Adding to 13272003 its reverse (30027231), we get a palindrome (43299234).
The spelling of 13272003 in words is "thirteen million, two hundred seventy-two thousand, three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •