Base | Representation |
---|---|
bin | 11110010010010100001100… |
… | …100010100010001001101101 |
3 | 122110121210120012010211100111 |
4 | 132102110030202202021231 |
5 | 114424322130432131341 |
6 | 1151143125522500021 |
7 | 40025245641416326 |
oct | 3622241442421155 |
9 | 573553505124314 |
10 | 133200031130221 |
11 | 394948a8067760 |
12 | 12b33084b04611 |
13 | 594292a9b37b3 |
14 | 24c6cb735b44d |
15 | 105ec89d60681 |
hex | 79250c8a226d |
133200031130221 has 8 divisors (see below), whose sum is σ = 145311493862304. Its totient is φ = 121088963230320.
The previous prime is 133200031130191. The next prime is 133200031130261. The reversal of 133200031130221 is 122031130002331.
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 133200031130221 - 25 = 133200031130189 is a prime.
It is a super-3 number, since 3×1332000311302213 (a number of 43 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 133200031130192 and 133200031130201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133200031130261) 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, 98002435 + ... + 99352288.
It is an arithmetic number, because the mean of its divisors is an integer number (18163936732788).
Almost surely, 2133200031130221 is an apocalyptic number.
133200031130221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
133200031130221 is a deficient number, since it is larger than the sum of its proper divisors (12111462732083).
133200031130221 is a wasteful number, since it uses less digits than its factorization.
133200031130221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 197416091.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 133200031130221 its reverse (122031130002331), we get a palindrome (255231161132552).
The spelling of 133200031130221 in words is "one hundred thirty-three trillion, two hundred billion, thirty-one million, one hundred thirty thousand, two hundred twenty-one".
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