Base | Representation |
---|---|
bin | 110010101111… |
… | …001110010110 |
3 | 221000202000221 |
4 | 302233032112 |
5 | 11401110010 |
6 | 1153024554 |
7 | 221024230 |
oct | 62571626 |
9 | 27022027 |
10 | 13300630 |
11 | 7564a62 |
12 | 455515a |
13 | 29a8cc5 |
14 | 1aa3250 |
15 | 127adda |
hex | caf396 |
13300630 has 32 divisors (see below), whose sum is σ = 28973376. Its totient is φ = 4291584.
The previous prime is 13300621. The next prime is 13300633. The reversal of 13300630 is 3600331.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13300633) 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, 4399 + ... + 6778.
It is an arithmetic number, because the mean of its divisors is an integer number (905418).
Almost surely, 213300630 is an apocalyptic number.
13300630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13300630 is an abundant number, since it is smaller than the sum of its proper divisors (15672746).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13300630 is a wasteful number, since it uses less digits than its factorization.
13300630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11208.
The product of its (nonzero) digits is 162, while the sum is 16.
The square root of 13300630 is about 3647.0028790776. The cubic root of 13300630 is about 236.9321911321.
Adding to 13300630 its reverse (3600331), we get a palindrome (16900961).
The spelling of 13300630 in words is "thirteen million, three hundred thousand, six hundred thirty".
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