Base | Representation |
---|---|
bin | 110001101100… |
… | …011111111011 |
3 | 220111212010110 |
4 | 301230133323 |
5 | 11313333243 |
6 | 1143115403 |
7 | 215505351 |
oct | 61543773 |
9 | 26455113 |
10 | 13027323 |
11 | 7398691 |
12 | 4442b63 |
13 | 291179a |
14 | 1a317d1 |
15 | 1224e33 |
hex | c6c7fb |
13027323 has 8 divisors (see below), whose sum is σ = 17773888. Its totient is φ = 8482824.
The previous prime is 13027309. The next prime is 13027349. The reversal of 13027323 is 32372031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13027323 - 28 = 13027067 is a prime.
It is a super-2 number, since 2×130273232 = 339422289092658, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13027323.
It is not an unprimeable number, because it can be changed into a prime (13027523) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50365 + ... + 50622.
It is an arithmetic number, because the mean of its divisors is an integer number (2221736).
Almost surely, 213027323 is an apocalyptic number.
13027323 is a deficient number, since it is larger than the sum of its proper divisors (4746565).
13027323 is a wasteful number, since it uses less digits than its factorization.
13027323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101033.
The product of its (nonzero) digits is 756, while the sum is 21.
The square root of 13027323 is about 3609.3383050083. The cubic root of 13027323 is about 235.2980855936.
Adding to 13027323 its reverse (32372031), we get a palindrome (45399354).
The spelling of 13027323 in words is "thirteen million, twenty-seven thousand, three hundred twenty-three".
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