Base | Representation |
---|---|
bin | 1000000000110010111101 |
3 | 10221201020002 |
4 | 20000302331 |
5 | 1014203123 |
6 | 113004045 |
7 | 23565440 |
oct | 10006275 |
9 | 3851202 |
10 | 2100413 |
11 | 1205087 |
12 | 853625 |
13 | 587063 |
14 | 3c9657 |
15 | 2b7528 |
hex | 200cbd |
2100413 has 8 divisors (see below), whose sum is σ = 2440320. Its totient is φ = 1770480.
The previous prime is 2100409. The next prime is 2100451. The reversal of 2100413 is 3140012.
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 2100413 - 22 = 2100409 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2100394 and 2100403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2100403) 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, 2033 + ... + 2886.
It is an arithmetic number, because the mean of its divisors is an integer number (305040).
22100413 is an apocalyptic number.
It is an amenable number.
2100413 is a deficient number, since it is larger than the sum of its proper divisors (339907).
2100413 is an equidigital number, since it uses as much as digits as its factorization.
2100413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4987.
The product of its (nonzero) digits is 24, while the sum is 11.
The square root of 2100413 is about 1449.2801661515. The cubic root of 2100413 is about 128.0663108563.
Adding to 2100413 its reverse (3140012), we get a palindrome (5240425).
The spelling of 2100413 in words is "two million, one hundred thousand, four hundred thirteen".
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