Base | Representation |
---|---|
bin | 1000001101000000… |
… | …0011010010111101 |
3 | 12200110111100211011 |
4 | 2003100003102331 |
5 | 14002204214401 |
6 | 1002300555221 |
7 | 105365613265 |
oct | 20320032275 |
9 | 5613440734 |
10 | 2202023101 |
11 | a2aa91603 |
12 | 515552b11 |
13 | 29128c465 |
14 | 16c6467a5 |
15 | cd4bb451 |
hex | 834034bd |
2202023101 has 4 divisors (see below), whose sum is σ = 2202219712. Its totient is φ = 2201826492.
The previous prime is 2202023081. The next prime is 2202023111. The reversal of 2202023101 is 1013202022.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2202023101 - 211 = 2202021053 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 (2202023111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80421 + ... + 104266.
It is an arithmetic number, because the mean of its divisors is an integer number (550554928).
Almost surely, 22202023101 is an apocalyptic number.
It is an amenable number.
2202023101 is a deficient number, since it is larger than the sum of its proper divisors (196611).
2202023101 is a wasteful number, since it uses less digits than its factorization.
2202023101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 196610.
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 2202023101 is about 46925.7189715832. The cubic root of 2202023101 is about 1300.9899955964.
Adding to 2202023101 its reverse (1013202022), we get a palindrome (3215225123).
The spelling of 2202023101 in words is "two billion, two hundred two million, twenty-three thousand, one hundred one".
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