Base | Representation |
---|---|
bin | 1000000000101110100101 |
3 | 10221200211201 |
4 | 20000232211 |
5 | 1014201013 |
6 | 113002501 |
7 | 23564560 |
oct | 10005645 |
9 | 3850751 |
10 | 2100133 |
11 | 1204952 |
12 | 853431 |
13 | 586ba9 |
14 | 3c94d7 |
15 | 2b73dd |
hex | 200ba5 |
2100133 has 8 divisors (see below), whose sum is σ = 2427840. Its totient is φ = 1779360.
The previous prime is 2100121. The next prime is 2100167. The reversal of 2100133 is 3310012.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2100133 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 (2100113) 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, 1063 + ... + 2308.
It is an arithmetic number, because the mean of its divisors is an integer number (303480).
22100133 is an apocalyptic number.
It is an amenable number.
2100133 is a deficient number, since it is larger than the sum of its proper divisors (327707).
2100133 is an equidigital number, since it uses as much as digits as its factorization.
2100133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3467.
The product of its (nonzero) digits is 18, while the sum is 10.
The square root of 2100133 is about 1449.1835632521. The cubic root of 2100133 is about 128.0606198866.
Adding to 2100133 its reverse (3310012), we get a palindrome (5410145).
The spelling of 2100133 in words is "two million, one hundred thousand, one hundred thirty-three".
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