Base | Representation |
---|---|
bin | 110010110101… |
… | …001010110100 |
3 | 221001222102210 |
4 | 302311022310 |
5 | 11402344410 |
6 | 1153333420 |
7 | 221155224 |
oct | 62651264 |
9 | 27058383 |
10 | 13324980 |
11 | 7581289 |
12 | 4567270 |
13 | 29b7106 |
14 | 1aac084 |
15 | 1283220 |
hex | cb52b4 |
13324980 has 48 divisors (see below), whose sum is σ = 37477440. Its totient is φ = 3537408.
The previous prime is 13324943. The next prime is 13324999. The reversal of 13324980 is 8942331.
13324980 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19891 + ... + 20549.
It is an arithmetic number, because the mean of its divisors is an integer number (780780).
Almost surely, 213324980 is an apocalyptic number.
13324980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13324980 is an abundant number, since it is smaller than the sum of its proper divisors (24152460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13324980 is a wasteful number, since it uses less digits than its factorization.
13324980 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1008 (or 1006 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 30.
The square root of 13324980 is about 3650.3397102188. The cubic root of 13324980 is about 237.0766900953.
The spelling of 13324980 in words is "thirteen million, three hundred twenty-four thousand, nine hundred eighty".
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