Base | Representation |
---|---|
bin | 10100101011110110… |
… | …000010001000110101 |
3 | 2010022212211022020100 |
4 | 110223312002020311 |
5 | 330441331440201 |
6 | 14111530224313 |
7 | 1414252315605 |
oct | 245366021065 |
9 | 63285738210 |
10 | 22210421301 |
11 | 9468227292 |
12 | 437a285099 |
13 | 212c617833 |
14 | 1109ab6c05 |
15 | 89ed45886 |
hex | 52bd82235 |
22210421301 has 6 divisors (see below), whose sum is σ = 32081719670. Its totient is φ = 14806947528.
The previous prime is 22210421291. The next prime is 22210421323. The reversal of 22210421301 is 10312401222.
It is a happy number.
22210421301 is a `hidden beast` number, since 2 + 2 + 210 + 421 + 30 + 1 = 666.
It can be written as a sum of positive squares in only one way, i.e., 21557874276 + 652547025 = 146826^2 + 25545^2 .
It is not a de Polignac number, because 22210421301 - 25 = 22210421269 is a prime.
It is a super-3 number, since 3×222104213013 (a number of 32 digits) contains 333 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 (22210421351) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1233912286 + ... + 1233912303.
Almost surely, 222210421301 is an apocalyptic number.
It is an amenable number.
22210421301 is a deficient number, since it is larger than the sum of its proper divisors (9871298369).
22210421301 is a wasteful number, since it uses less digits than its factorization.
22210421301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2467824595 (or 2467824592 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 22210421301 its reverse (10312401222), we get a palindrome (32522822523).
The spelling of 22210421301 in words is "twenty-two billion, two hundred ten million, four hundred twenty-one thousand, three hundred one".
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