Base | Representation |
---|---|
bin | 10100011111010011… |
… | …110001000111100101 |
3 | 2002210020002111020201 |
4 | 110133103301013211 |
5 | 330024012041401 |
6 | 14035014430501 |
7 | 1406116603342 |
oct | 243723610745 |
9 | 62706074221 |
10 | 22000112101 |
11 | 936a542930 |
12 | 431b962431 |
13 | 20c7b91016 |
14 | 10c9bad7c9 |
15 | 88b651b01 |
hex | 51f4f11e5 |
22000112101 has 4 divisors (see below), whose sum is σ = 24000122304. Its totient is φ = 20000101900.
The previous prime is 22000112087. The next prime is 22000112107. The reversal of 22000112101 is 10121100022.
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 a de Polignac number, because none of the positive numbers 2k-22000112101 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 (22000112107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1000005085 + ... + 1000005106.
It is an arithmetic number, because the mean of its divisors is an integer number (6000030576).
Almost surely, 222000112101 is an apocalyptic number.
It is an amenable number.
22000112101 is a deficient number, since it is larger than the sum of its proper divisors (2000010203).
22000112101 is a wasteful number, since it uses less digits than its factorization.
22000112101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2000010202.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 22000112101 its reverse (10121100022), we get a palindrome (32121212123).
The spelling of 22000112101 in words is "twenty-two billion, one hundred twelve thousand, one hundred one".
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