Base | Representation |
---|---|
bin | 110101000000… |
… | …001000110110 |
3 | 222010220020221 |
4 | 311000020312 |
5 | 12024103243 |
6 | 1213444554 |
7 | 226045603 |
oct | 65001066 |
9 | 28126227 |
10 | 13894198 |
11 | 792aa0a |
12 | 47a075a |
13 | 2b56226 |
14 | 1bb96aa |
15 | 1346bed |
hex | d40236 |
13894198 has 4 divisors (see below), whose sum is σ = 20841300. Its totient is φ = 6947098.
The previous prime is 13894193. The next prime is 13894201. The reversal of 13894198 is 89149831.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13894193) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3473548 + ... + 3473551.
It is an arithmetic number, because the mean of its divisors is an integer number (5210325).
Almost surely, 213894198 is an apocalyptic number.
13894198 is a deficient number, since it is larger than the sum of its proper divisors (6947102).
13894198 is an equidigital number, since it uses as much as digits as its factorization.
13894198 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6947101.
The product of its digits is 62208, while the sum is 43.
The square root of 13894198 is about 3727.4921864439. The cubic root of 13894198 is about 240.4055527357.
The spelling of 13894198 in words is "thirteen million, eight hundred ninety-four thousand, one hundred ninety-eight".
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