Base | Representation |
---|---|
bin | 10110101110100101… |
… | …11100101101100101 |
3 | 1011111101012222210012 |
4 | 23113102330231211 |
5 | 144442203101201 |
6 | 5334443140005 |
7 | 611243213435 |
oct | 132722745545 |
9 | 34441188705 |
10 | 12202003301 |
11 | 51a1792754 |
12 | 2446514605 |
13 | 11c5c708c7 |
14 | 83a7a22c5 |
15 | 4b63735bb |
hex | 2d74bcb65 |
12202003301 has 8 divisors (see below), whose sum is σ = 12737228664. Its totient is φ = 11677590720.
The previous prime is 12202003267. The next prime is 12202003313. The reversal of 12202003301 is 10330020221.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 1234468225 + 10967535076 = 35135^2 + 104726^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12202003301 - 26 = 12202003237 is a prime.
It is a super-2 number, since 2×122020033012 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12202003321) 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, 2700890 + ... + 2705403.
It is an arithmetic number, because the mean of its divisors is an integer number (1592153583).
Almost surely, 212202003301 is an apocalyptic number.
It is an amenable number.
12202003301 is a deficient number, since it is larger than the sum of its proper divisors (535225363).
12202003301 is an equidigital number, since it uses as much as digits as its factorization.
12202003301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5406391.
The product of its (nonzero) digits is 72, while the sum is 14.
Adding to 12202003301 its reverse (10330020221), we get a palindrome (22532023522).
The spelling of 12202003301 in words is "twelve billion, two hundred two million, three thousand, three hundred one".
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