Base | Representation |
---|---|
bin | 1000001101000001… |
… | …1000110000011111 |
3 | 12200110122211101221 |
4 | 2003100120300133 |
5 | 14002220023012 |
6 | 1002302514211 |
7 | 105366430465 |
oct | 20320306037 |
9 | 5613584357 |
10 | 2202111007 |
11 | a30041658 |
12 | 515595967 |
13 | 2912c0485 |
14 | 16c66a835 |
15 | cd4d7507 |
hex | 83418c1f |
2202111007 has 4 divisors (see below), whose sum is σ = 2213640576. Its totient is φ = 2190581440.
The previous prime is 2202110993. The next prime is 2202111029. The reversal of 2202111007 is 7001112022.
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 2202111007 - 219 = 2201586719 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 (2202111707) 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, 5764498 + ... + 5764879.
It is an arithmetic number, because the mean of its divisors is an integer number (553410144).
Almost surely, 22202111007 is an apocalyptic number.
2202111007 is a deficient number, since it is larger than the sum of its proper divisors (11529569).
2202111007 is a wasteful number, since it uses less digits than its factorization.
2202111007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11529568.
The product of its (nonzero) digits is 56, while the sum is 16.
The square root of 2202111007 is about 46926.6556127751. The cubic root of 2202111007 is about 1301.0073074500.
Adding to 2202111007 its reverse (7001112022), we get a palindrome (9203223029).
The spelling of 2202111007 in words is "two billion, two hundred two million, one hundred eleven thousand, seven".
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