Base | Representation |
---|---|
bin | 100110010110… |
… | …0000010011111 |
3 | 1101211100120200 |
4 | 1030230002133 |
5 | 20121301302 |
6 | 1554514543 |
7 | 332606166 |
oct | 114540237 |
9 | 41740520 |
10 | 20103327 |
11 | 10390a22 |
12 | 6895a53 |
13 | 421b47a |
14 | 29543dd |
15 | 1b7181c |
hex | 132c09f |
20103327 has 12 divisors (see below), whose sum is σ = 29077464. Its totient is φ = 13384080.
The previous prime is 20103319. The next prime is 20103329. The reversal of 20103327 is 72330102.
It is not a de Polignac number, because 20103327 - 23 = 20103319 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20103329) 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, 10677 + ... + 12417.
It is an arithmetic number, because the mean of its divisors is an integer number (2423122).
Almost surely, 220103327 is an apocalyptic number.
20103327 is a deficient number, since it is larger than the sum of its proper divisors (8974137).
20103327 is a wasteful number, since it uses less digits than its factorization.
20103327 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3030 (or 3027 counting only the distinct ones).
The product of its (nonzero) digits is 252, while the sum is 18.
The square root of 20103327 is about 4483.6733823953. The cubic root of 20103327 is about 271.9084133329.
Adding to 20103327 its reverse (72330102), we get a palindrome (92433429).
The spelling of 20103327 in words is "twenty million, one hundred three thousand, three hundred twenty-seven".
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