Base | Representation |
---|---|
bin | 110011001100… |
… | …011111000010 |
3 | 221020211102220 |
4 | 303030133002 |
5 | 11413423412 |
6 | 1155351510 |
7 | 222033525 |
oct | 63143702 |
9 | 27224386 |
10 | 13420482 |
11 | 7637009 |
12 | 45b2596 |
13 | 2a1b71a |
14 | 1ad4bbc |
15 | 12a168c |
hex | ccc7c2 |
13420482 has 8 divisors (see below), whose sum is σ = 26840976. Its totient is φ = 4473492.
The previous prime is 13420481. The next prime is 13420483. The reversal of 13420482 is 28402431.
13420482 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (13420481) and next prime (13420483).
It is a sphenic number, since it is the product of 3 distinct primes.
13420482 is an admirable number.
It is a super-2 number, since 2×134204822 = 360218674224648, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13420481) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1118368 + ... + 1118379.
It is an arithmetic number, because the mean of its divisors is an integer number (3355122).
Almost surely, 213420482 is an apocalyptic number.
13420482 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13420482 is a wasteful number, since it uses less digits than its factorization.
13420482 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2236752.
The product of its (nonzero) digits is 1536, while the sum is 24.
The square root of 13420482 is about 3663.3976033185. The cubic root of 13420482 is about 237.6417296249.
The spelling of 13420482 in words is "thirteen million, four hundred twenty thousand, four hundred eighty-two".
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