Base | Representation |
---|---|
bin | 11111000010100001111… |
… | …110100100100010111011 |
3 | 21112220200220220201011012 |
4 | 133002201332210202323 |
5 | 234421411424010321 |
6 | 4311521345224135 |
7 | 310051154003525 |
oct | 37024176444273 |
9 | 7486626821135 |
10 | 2133021313211 |
11 | 752677a18288 |
12 | 2a548863204b |
13 | 1261b23734a9 |
14 | 7534b30ca15 |
15 | 3a7411e505b |
hex | 1f0a1fa48bb |
2133021313211 has 8 divisors (see below), whose sum is σ = 2137372488720. Its totient is φ = 2128673349792.
The previous prime is 2133021313169. The next prime is 2133021313219. The reversal of 2133021313211 is 1123131203312.
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 2133021313211 - 226 = 2132954204347 is a prime.
It is a super-2 number, since 2×21330213132112 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2133021313219) 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, 528701 + ... + 2132033.
It is an arithmetic number, because the mean of its divisors is an integer number (267171561090).
Almost surely, 22133021313211 is an apocalyptic number.
2133021313211 is a deficient number, since it is larger than the sum of its proper divisors (4351175509).
2133021313211 is a wasteful number, since it uses less digits than its factorization.
2133021313211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1606045.
The product of its (nonzero) digits is 648, while the sum is 23.
Adding to 2133021313211 its reverse (1123131203312), we get a palindrome (3256152516523).
The spelling of 2133021313211 in words is "two trillion, one hundred thirty-three billion, twenty-one million, three hundred thirteen thousand, two hundred eleven".
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