Base | Representation |
---|---|
bin | 10100011111011111… |
… | …100111111010010001 |
3 | 2002210102221101122021 |
4 | 110133133213322101 |
5 | 330030311020423 |
6 | 14035205211441 |
7 | 1406155166530 |
oct | 243737477221 |
9 | 62712841567 |
10 | 22003220113 |
11 | 9371275a36 |
12 | 4320a00b81 |
13 | 20c870b894 |
14 | 10ca37c317 |
15 | 88ba6795d |
hex | 51f7e7e91 |
22003220113 has 8 divisors (see below), whose sum is σ = 25225866432. Its totient is φ = 18800406096.
The previous prime is 22003220111. The next prime is 22003220119. The reversal of 22003220113 is 31102230022.
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 22003220113 - 21 = 22003220111 is a prime.
It is a super-2 number, since 2×220032201132 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (22003220111) 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, 4955695 + ... + 4960132.
It is an arithmetic number, because the mean of its divisors is an integer number (3153233304).
Almost surely, 222003220113 is an apocalyptic number.
It is an amenable number.
22003220113 is a deficient number, since it is larger than the sum of its proper divisors (3222646319).
22003220113 is an equidigital number, since it uses as much as digits as its factorization.
22003220113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9916151.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 22003220113 its reverse (31102230022), we get a palindrome (53105450135).
Subtracting 22003220113 from its reverse (31102230022), we obtain a palindrome (9099009909).
The spelling of 22003220113 in words is "twenty-two billion, three million, two hundred twenty thousand, one hundred thirteen".
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