Base | Representation |
---|---|
bin | 10100100000000001… |
… | …001001111100111101 |
3 | 2002211001110222111210 |
4 | 110200001021330331 |
5 | 330040033312201 |
6 | 14040121435033 |
7 | 1406323000101 |
oct | 244001117475 |
9 | 62731428453 |
10 | 22012010301 |
11 | 937622a156 |
12 | 432393ba79 |
13 | 20ca498888 |
14 | 10cb5c9901 |
15 | 88c7021d6 |
hex | 520049f3d |
22012010301 has 8 divisors (see below), whose sum is σ = 29360916640. Its totient is φ = 14668888752.
The previous prime is 22012010287. The next prime is 22012010311. The reversal of 22012010301 is 10301021022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 22012010301 - 213 = 22012002109 is a prime.
It is a super-2 number, since 2×220120103012 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22012010311) 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, 1437310 + ... + 1452543.
It is an arithmetic number, because the mean of its divisors is an integer number (3670114580).
Almost surely, 222012010301 is an apocalyptic number.
It is an amenable number.
22012010301 is a deficient number, since it is larger than the sum of its proper divisors (7348906339).
22012010301 is a wasteful number, since it uses less digits than its factorization.
22012010301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2892395.
The product of its (nonzero) digits is 24, while the sum is 12.
Adding to 22012010301 its reverse (10301021022), we get a palindrome (32313031323).
The spelling of 22012010301 in words is "twenty-two billion, twelve million, ten thousand, three hundred one".
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