Base | Representation |
---|---|
bin | 1100011001111001111… |
… | …0101001110001001001 |
3 | 202101002011021010201220 |
4 | 3012132132221301021 |
5 | 11442423212424113 |
6 | 241522530432253 |
7 | 21253056043440 |
oct | 3063636516111 |
9 | 671064233656 |
10 | 213112233033 |
11 | 82420332a27 |
12 | 35376a32689 |
13 | 17133a2874b |
14 | a459703d57 |
15 | 5824695523 |
hex | 319e7a9c49 |
213112233033 has 16 divisors (see below), whose sum is σ = 327299481600. Its totient is φ = 120819532176.
The previous prime is 213112233029. The next prime is 213112233043. The reversal of 213112233033 is 330332211312.
It is not a de Polignac number, because 213112233033 - 22 = 213112233029 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 213112232994 and 213112233012.
It is not an unprimeable number, because it can be changed into a prime (213112233043) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39950883 + ... + 39956216.
It is an arithmetic number, because the mean of its divisors is an integer number (20456217600).
Almost surely, 2213112233033 is an apocalyptic number.
It is an amenable number.
213112233033 is a deficient number, since it is larger than the sum of its proper divisors (114187248567).
213112233033 is a wasteful number, since it uses less digits than its factorization.
213112233033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79907236.
The product of its (nonzero) digits is 1944, while the sum is 24.
Adding to 213112233033 its reverse (330332211312), we get a palindrome (543444444345).
The spelling of 213112233033 in words is "two hundred thirteen billion, one hundred twelve million, two hundred thirty-three thousand, thirty-three".
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