Base | Representation |
---|---|
bin | 10100100001110011… |
… | …101000100111001101 |
3 | 2002220010221122111021 |
4 | 110201303220213031 |
5 | 330120224122201 |
6 | 14043112554141 |
7 | 1410136036600 |
oct | 244163504715 |
9 | 62803848437 |
10 | 22042020301 |
11 | 9391167104 |
12 | 43319b2951 |
13 | 2103775282 |
14 | 10d159c337 |
15 | 89017dea1 |
hex | 521ce89cd |
22042020301 has 6 divisors (see below), whose sum is σ = 25640717550. Its totient is φ = 18893160216.
The previous prime is 22042020239. The next prime is 22042020313. The reversal of 22042020301 is 10302024022.
It can be written as a sum of positive squares in only one way, i.e., 11246602500 + 10795417801 = 106050^2 + 103901^2 .
It is not a de Polignac number, because 22042020301 - 217 = 22041889229 is a prime.
It is a super-2 number, since 2×220420203012 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22042060301) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 224918526 + ... + 224918623.
It is an arithmetic number, because the mean of its divisors is an integer number (4273452925).
Almost surely, 222042020301 is an apocalyptic number.
It is an amenable number.
22042020301 is a deficient number, since it is larger than the sum of its proper divisors (3598697249).
22042020301 is an equidigital number, since it uses as much as digits as its factorization.
22042020301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 449837163 (or 449837156 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 16.
Adding to 22042020301 its reverse (10302024022), we get a palindrome (32344044323).
The spelling of 22042020301 in words is "twenty-two billion, forty-two million, twenty thousand, three hundred one".
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