Base | Representation |
---|---|
bin | 1111111111111111001101 |
3 | 21220002102201 |
4 | 33333333031 |
5 | 2033204003 |
6 | 225521501 |
7 | 50436100 |
oct | 17777715 |
9 | 7802381 |
10 | 4194253 |
11 | 2405228 |
12 | 14a3291 |
13 | b3b10b |
14 | 7b2737 |
15 | 57cb1d |
hex | 3fffcd |
4194253 has 6 divisors (see below), whose sum is σ = 4879086. Its totient is φ = 3595032.
The previous prime is 4194247. The next prime is 4194271. The reversal of 4194253 is 3524914.
It can be written as a sum of positive squares in only one way, i.e., 2350089 + 1844164 = 1533^2 + 1358^2 .
It is not a de Polignac number, because 4194253 - 217 = 4063181 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4194353) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42750 + ... + 42847.
It is an arithmetic number, because the mean of its divisors is an integer number (813181).
Almost surely, 24194253 is an apocalyptic number.
It is an amenable number.
4194253 is a deficient number, since it is larger than the sum of its proper divisors (684833).
4194253 is an equidigital number, since it uses as much as digits as its factorization.
4194253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85611 (or 85604 counting only the distinct ones).
The product of its digits is 4320, while the sum is 28.
The square root of 4194253 is about 2047.9875487903. The cubic root of 4194253 is about 161.2692407383.
The spelling of 4194253 in words is "four million, one hundred ninety-four thousand, two hundred fifty-three".
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