Base | Representation |
---|---|
bin | 1000001100100001… |
… | …1111011001000111 |
3 | 12200022202122221011 |
4 | 2003020133121013 |
5 | 14001202303111 |
6 | 1002150303051 |
7 | 105343016536 |
oct | 20310373107 |
9 | 5608678834 |
10 | 2200041031 |
11 | a29958431 |
12 | 514957a87 |
13 | 290a47236 |
14 | 16c28c31d |
15 | cd229021 |
hex | 8321f647 |
2200041031 has 4 divisors (see below), whose sum is σ = 2200348864. Its totient is φ = 2199733200.
The previous prime is 2200041023. The next prime is 2200041049. The reversal of 2200041031 is 1301400022.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2200041031 - 23 = 2200041023 is a prime.
It is a super-2 number, since 2×22000410312 = 9680361076167085922, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2200041071) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142935 + ... + 157576.
It is an arithmetic number, because the mean of its divisors is an integer number (550087216).
Almost surely, 22200041031 is an apocalyptic number.
2200041031 is a deficient number, since it is larger than the sum of its proper divisors (307833).
2200041031 is an equidigital number, since it uses as much as digits as its factorization.
2200041031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 307832.
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 2200041031 is about 46904.5949881246. The cubic root of 2200041031 is about 1300.5995323417.
Adding to 2200041031 its reverse (1301400022), we get a palindrome (3501441053).
The spelling of 2200041031 in words is "two billion, two hundred million, forty-one thousand, thirty-one".
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