Base | Representation |
---|---|
bin | 110011000011… |
… | …011000011110 |
3 | 221011221022000 |
4 | 303003120132 |
5 | 11411230243 |
6 | 1154503130 |
7 | 221520033 |
oct | 63033036 |
9 | 27157260 |
10 | 13383198 |
11 | 7610aa4 |
12 | 4594aa6 |
13 | 2a0776a |
14 | 1ac538a |
15 | 12955d3 |
hex | cc361e |
13383198 has 32 divisors (see below), whose sum is σ = 29971200. Its totient is φ = 4426488.
The previous prime is 13383193. The next prime is 13383211. The reversal of 13383198 is 89138331.
13383198 is a `hidden beast` number, since 1 + 338 + 319 + 8 = 666.
13383198 is nontrivially palindromic in base 8.
13383198 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 (13383193) 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, 6615 + ... + 8397.
It is an arithmetic number, because the mean of its divisors is an integer number (936600).
Almost surely, 213383198 is an apocalyptic number.
13383198 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
13383198 is an abundant number, since it is smaller than the sum of its proper divisors (16588002).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13383198 is a wasteful number, since it uses less digits than its factorization.
13383198 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1933 (or 1927 counting only the distinct ones).
The product of its digits is 15552, while the sum is 36.
The square root of 13383198 is about 3658.3053453751. The cubic root of 13383198 is about 237.4214580547.
The spelling of 13383198 in words is "thirteen million, three hundred eighty-three thousand, one hundred ninety-eight".
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