Base | Representation |
---|---|
bin | 101010101110… |
… | …111000110111 |
3 | 210002010101201 |
4 | 222232320313 |
5 | 10331431403 |
6 | 1040033331 |
7 | 164134123 |
oct | 52567067 |
9 | 23063351 |
10 | 11202103 |
11 | 6361340 |
12 | 3902847 |
13 | 2422a83 |
14 | 16b8583 |
15 | eb421d |
hex | aaee37 |
11202103 has 8 divisors (see below), whose sum is σ = 12257280. Its totient is φ = 10153080.
The previous prime is 11202097. The next prime is 11202119. The reversal of 11202103 is 30120211.
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 11202103 - 25 = 11202071 is a prime.
It is a super-2 number, since 2×112021032 = 250974223245218, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 11202103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11206103) 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, 2826 + ... + 5512.
It is an arithmetic number, because the mean of its divisors is an integer number (1532160).
Almost surely, 211202103 is an apocalyptic number.
11202103 is a deficient number, since it is larger than the sum of its proper divisors (1055177).
11202103 is a wasteful number, since it uses less digits than its factorization.
11202103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3077.
The product of its (nonzero) digits is 12, while the sum is 10.
The square root of 11202103 is about 3346.9542871094. The cubic root of 11202103 is about 223.7517911283.
Adding to 11202103 its reverse (30120211), we get a palindrome (41322314).
It can be divided in two parts, 1120 and 2103, that added together give a palindrome (3223).
The spelling of 11202103 in words is "eleven million, two hundred two thousand, one hundred three".
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