Base | Representation |
---|---|
bin | 1000000010101100101011 |
3 | 10222002220121 |
4 | 20002230223 |
5 | 1014430303 |
6 | 113104111 |
7 | 23630236 |
oct | 10025453 |
9 | 3862817 |
10 | 2108203 |
11 | 120aa19 |
12 | 858037 |
13 | 58a776 |
14 | 3cc41d |
15 | 2b99bd |
hex | 202b2b |
2108203 has 8 divisors (see below), whose sum is σ = 2232576. Its totient is φ = 1986600.
The previous prime is 2108177. The next prime is 2108231. The reversal of 2108203 is 3028012.
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 2108203 - 213 = 2100011 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2108243) 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, 988 + ... + 2278.
It is an arithmetic number, because the mean of its divisors is an integer number (279072).
22108203 is an apocalyptic number.
2108203 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
2108203 is a deficient number, since it is larger than the sum of its proper divisors (124373).
2108203 is a wasteful number, since it uses less digits than its factorization.
2108203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1385.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 2108203 is about 1451.9652199691. The cubic root of 2108203 is about 128.2244394011.
The spelling of 2108203 in words is "two million, one hundred eight thousand, two hundred three".
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