Base | Representation |
---|---|
bin | 1111001100111100110011 |
3 | 21111110200010 |
4 | 33030330303 |
5 | 2010011303 |
6 | 221230003 |
7 | 45605445 |
oct | 17147463 |
9 | 7443603 |
10 | 3985203 |
11 | 2282162 |
12 | 1402303 |
13 | a96c11 |
14 | 75a495 |
15 | 53ac03 |
hex | 3ccf33 |
3985203 has 8 divisors (see below), whose sum is σ = 5324688. Its totient is φ = 2651264.
The previous prime is 3985181. The next prime is 3985207. The reversal of 3985203 is 3025893.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3985203 - 213 = 3977011 is a prime.
3985203 is a lucky number.
It is a zygodrome in base 2.
It is not an unprimeable number, because it can be changed into a prime (3985207) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 775 + ... + 2927.
It is an arithmetic number, because the mean of its divisors is an integer number (665586).
Almost surely, 23985203 is an apocalyptic number.
3985203 is a deficient number, since it is larger than the sum of its proper divisors (1339485).
3985203 is a wasteful number, since it uses less digits than its factorization.
3985203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2773.
The product of its (nonzero) digits is 6480, while the sum is 30.
The square root of 3985203 is about 1996.2973225449. The cubic root of 3985203 is about 158.5441235581.
The spelling of 3985203 in words is "three million, nine hundred eighty-five thousand, two hundred three".
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