Base | Representation |
---|---|
bin | 1111000110100010111000… |
… | …00101010001110010011001 |
3 | 11100120212102011121012022211 |
4 | 13203101130011101302121 |
5 | 13323104023344120441 |
6 | 154344323040315121 |
7 | 6665234336340622 |
oct | 743213405216231 |
9 | 140525364535284 |
10 | 33210232020121 |
11 | a644420206102 |
12 | 3884447612aa1 |
13 | 156b9330643a0 |
14 | 82b553242a49 |
15 | 3c8d1add1a81 |
hex | 1e345c151c99 |
33210232020121 has 8 divisors (see below), whose sum is σ = 36217585066880. Its totient is φ = 30267553232592.
The previous prime is 33210232020109. The next prime is 33210232020179. The reversal of 33210232020121 is 12102023201233.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 33210232020121 - 235 = 33175872281753 is a prime.
It is a super-2 number, since 2×332102320201212 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 33210232020092 and 33210232020101.
It is not an unprimeable number, because it can be changed into a prime (33210232020191) 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, 16168563735 + ... + 16168565788.
It is an arithmetic number, because the mean of its divisors is an integer number (4527198133360).
Almost surely, 233210232020121 is an apocalyptic number.
It is an amenable number.
33210232020121 is a deficient number, since it is larger than the sum of its proper divisors (3007353046759).
33210232020121 is a wasteful number, since it uses less digits than its factorization.
33210232020121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32337129615.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 33210232020121 its reverse (12102023201233), we get a palindrome (45312255221354).
The spelling of 33210232020121 in words is "thirty-three trillion, two hundred ten billion, two hundred thirty-two million, twenty thousand, one hundred twenty-one".
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