Base | Representation |
---|---|
bin | 1100010110100000011… |
… | …1111010001001001101 |
3 | 202021201121022012100100 |
4 | 3011220013322021031 |
5 | 11434041234114013 |
6 | 241252232521313 |
7 | 21221343541032 |
oct | 3055007721115 |
9 | 667647265310 |
10 | 212200301133 |
11 | 81aa25a0aa7 |
12 | 35161550239 |
13 | 17019b15082 |
14 | a3b055d389 |
15 | 57be5ad473 |
hex | 31681fa24d |
212200301133 has 12 divisors (see below), whose sum is σ = 308067444828. Its totient is φ = 140748760320.
The previous prime is 212200301129. The next prime is 212200301149. The reversal of 212200301133 is 331103002212.
212200301133 is a `hidden beast` number, since 212 + 20 + 0 + 301 + 133 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 134558379684 + 77641921449 = 366822^2 + 278643^2 .
It is not a de Polignac number, because 212200301133 - 22 = 212200301129 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212200309133) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59840388 + ... + 59843933.
It is an arithmetic number, because the mean of its divisors is an integer number (25672287069).
Almost surely, 2212200301133 is an apocalyptic number.
It is an amenable number.
212200301133 is a deficient number, since it is larger than the sum of its proper divisors (95867143695).
212200301133 is a wasteful number, since it uses less digits than its factorization.
212200301133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119684524 (or 119684521 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 212200301133 its reverse (331103002212), we get a palindrome (543303303345).
The spelling of 212200301133 in words is "two hundred twelve billion, two hundred million, three hundred one thousand, one hundred thirty-three".
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