Base | Representation |
---|---|
bin | 110010110001… |
… | …100100001111 |
3 | 221001020012020 |
4 | 302301210033 |
5 | 11401411343 |
6 | 1153141223 |
7 | 221064213 |
oct | 62614417 |
9 | 27036166 |
10 | 13310223 |
11 | 7571193 |
12 | 455a813 |
13 | 29b0494 |
14 | 1aa6943 |
15 | 127db83 |
hex | cb190f |
13310223 has 16 divisors (see below), whose sum is σ = 18211200. Its totient is φ = 8644320.
The previous prime is 13310221. The next prime is 13310233. The reversal of 13310223 is 32201331.
13310223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13310223 - 21 = 13310221 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13310221) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24333 + ... + 24873.
It is an arithmetic number, because the mean of its divisors is an integer number (1138200).
Almost surely, 213310223 is an apocalyptic number.
13310223 is a deficient number, since it is larger than the sum of its proper divisors (4900977).
13310223 is a wasteful number, since it uses less digits than its factorization.
13310223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 742.
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 13310223 is about 3648.3178315492. The cubic root of 13310223 is about 236.9891394194.
Adding to 13310223 its reverse (32201331), we get a palindrome (45511554).
The spelling of 13310223 in words is "thirteen million, three hundred ten thousand, two hundred twenty-three".
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