Base | Representation |
---|---|
bin | 101101011001111010011… |
… | …011010000000111001101 |
3 | 102001021210010012011201002 |
4 | 231121322123100013031 |
5 | 402110132224034013 |
6 | 10345222235230045 |
7 | 441266320164422 |
oct | 55317233200715 |
9 | 12037703164632 |
10 | 3120200221133 |
11 | aa32a6754a06 |
12 | 4248708a8325 |
13 | 19830634b0c8 |
14 | ab038a7bd49 |
15 | 5626c099358 |
hex | 2d67a6d01cd |
3120200221133 has 8 divisors (see below), whose sum is σ = 3160228538040. Its totient is φ = 3080332339200.
The previous prime is 3120200221123. The next prime is 3120200221181. The reversal of 3120200221133 is 3311220020213.
It can be written as a sum of positive squares in 4 ways, for example, as 2439900232324 + 680299988809 = 1562018^2 + 824803^2 .
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 3120200221133 - 214 = 3120200204749 is a prime.
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 (3120200221123) 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, 40069598 + ... + 40147391.
It is an arithmetic number, because the mean of its divisors is an integer number (395028567255).
Almost surely, 23120200221133 is an apocalyptic number.
It is an amenable number.
3120200221133 is a deficient number, since it is larger than the sum of its proper divisors (40028316907).
3120200221133 is an equidigital number, since it uses as much as digits as its factorization.
3120200221133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80217487.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 3120200221133 its reverse (3311220020213), we get a palindrome (6431420241346).
The spelling of 3120200221133 in words is "three trillion, one hundred twenty billion, two hundred million, two hundred twenty-one thousand, one hundred thirty-three".
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