Base | Representation |
---|---|
bin | 1100010101111011100… |
… | …1010000001111010101 |
3 | 202021022210221200110110 |
4 | 3011132321100033111 |
5 | 11433232114331113 |
6 | 241225022113233 |
7 | 21214453465260 |
oct | 3053671201725 |
9 | 667283850413 |
10 | 212045464533 |
11 | 81a23155a71 |
12 | 3511971b819 |
13 | 16cc3a11896 |
14 | a397b75cd7 |
15 | 57b0bc5bc3 |
hex | 315ee503d5 |
212045464533 has 16 divisors (see below), whose sum is σ = 340123051520. Its totient is φ = 114791529456.
The previous prime is 212045464517. The next prime is 212045464583. The reversal of 212045464533 is 335464540212.
It is not a de Polignac number, because 212045464533 - 24 = 212045464517 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 212045464491 and 212045464500.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212045464583) 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, 265720735 + ... + 265721532.
It is an arithmetic number, because the mean of its divisors is an integer number (21257690720).
Almost surely, 2212045464533 is an apocalyptic number.
It is an amenable number.
212045464533 is a deficient number, since it is larger than the sum of its proper divisors (128077586987).
212045464533 is a wasteful number, since it uses less digits than its factorization.
212045464533 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 531442296.
The product of its (nonzero) digits is 345600, while the sum is 39.
The spelling of 212045464533 in words is "two hundred twelve billion, forty-five million, four hundred sixty-four thousand, five hundred thirty-three".
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