Base | Representation |
---|---|
bin | 110001101011… |
… | …010010001110 |
3 | 220111121022021 |
4 | 301223102032 |
5 | 11313203400 |
6 | 1143040354 |
7 | 215455015 |
oct | 61532216 |
9 | 26447267 |
10 | 13022350 |
11 | 7394980 |
12 | 44400ba |
13 | 290c443 |
14 | 1a2da7c |
15 | 122371a |
hex | c6b48e |
13022350 has 24 divisors (see below), whose sum is σ = 26424648. Its totient is φ = 4735200.
The previous prime is 13022333. The next prime is 13022351. The reversal of 13022350 is 5322031.
13022350 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13022351) 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, 11289 + ... + 12388.
It is an arithmetic number, because the mean of its divisors is an integer number (1101027).
Almost surely, 213022350 is an apocalyptic number.
13022350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13022350 is an abundant number, since it is smaller than the sum of its proper divisors (13402298).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13022350 is a wasteful number, since it uses less digits than its factorization.
13022350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23700 (or 23695 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 16.
The square root of 13022350 is about 3608.6493318138. The cubic root of 13022350 is about 235.2681411887.
Adding to 13022350 its reverse (5322031), we get a palindrome (18344381).
The spelling of 13022350 in words is "thirteen million, twenty-two thousand, three hundred fifty".
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