Base | Representation |
---|---|
bin | 101110111101101110000010… |
… | …110010001101101010111101 |
3 | 1000002100010102211120000112020 |
4 | 232331232002302031222331 |
5 | 204033114400401330323 |
6 | 2011144233404030353 |
7 | 61335564614213526 |
oct | 5675560262155275 |
9 | 1002303384500466 |
10 | 206551466433213 |
11 | 5a8a4a9201a220 |
12 | 1b1bb0842323b9 |
13 | 8b33948278105 |
14 | 390120400d84d |
15 | 18d2d27118ae3 |
hex | bbdb82c8dabd |
206551466433213 has 64 divisors (see below), whose sum is σ = 310332644278272. Its totient is φ = 121115457247680.
The previous prime is 206551466433203. The next prime is 206551466433227. The reversal of 206551466433213 is 312334664155602.
It is not a de Polignac number, because 206551466433213 - 25 = 206551466433181 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (206551466433203) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1479239106 + ... + 1479378732.
It is an arithmetic number, because the mean of its divisors is an integer number (4848947566848).
Almost surely, 2206551466433213 is an apocalyptic number.
It is an amenable number.
206551466433213 is a deficient number, since it is larger than the sum of its proper divisors (103781177845059).
206551466433213 is a wasteful number, since it uses less digits than its factorization.
206551466433213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149534.
The product of its (nonzero) digits is 9331200, while the sum is 51.
The spelling of 206551466433213 in words is "two hundred six trillion, five hundred fifty-one billion, four hundred sixty-six million, four hundred thirty-three thousand, two hundred thirteen".
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