Base | Representation |
---|---|
bin | 110001110111… |
… | …101101001010 |
3 | 220121012002120 |
4 | 301313231022 |
5 | 11321320401 |
6 | 1144112110 |
7 | 216056235 |
oct | 61675512 |
9 | 26535076 |
10 | 13073226 |
11 | 741a121 |
12 | 4465636 |
13 | 292964a |
14 | 1a4441c |
15 | 1233836 |
hex | c77b4a |
13073226 has 16 divisors (see below), whose sum is σ = 26220000. Its totient is φ = 4345488.
The previous prime is 13073213. The next prime is 13073239. The reversal of 13073226 is 62237031.
It is an interprime number because it is at equal distance from previous prime (13073213) and next prime (13073239).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 13073196 and 13073205.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 601 + ... + 5148.
It is an arithmetic number, because the mean of its divisors is an integer number (1638750).
Almost surely, 213073226 is an apocalyptic number.
13073226 is an abundant number, since it is smaller than the sum of its proper divisors (13146774).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13073226 is a wasteful number, since it uses less digits than its factorization.
13073226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6133.
The product of its (nonzero) digits is 1512, while the sum is 24.
The square root of 13073226 is about 3615.6916350817. The cubic root of 13073226 is about 235.5741266195.
The spelling of 13073226 in words is "thirteen million, seventy-three thousand, two hundred twenty-six".
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