Base | Representation |
---|---|
bin | 1100000001000010110… |
… | …1010011111000111010 |
3 | 201201212001220202020222 |
4 | 3000100231103320322 |
5 | 11340241304243420 |
6 | 234500414420042 |
7 | 20625513240161 |
oct | 3002055237072 |
9 | 651761822228 |
10 | 206438743610 |
11 | 7a60631a610 |
12 | 34013b01622 |
13 | 1660c273238 |
14 | 9dc529c3d8 |
15 | 5583875225 |
hex | 3010b53e3a |
206438743610 has 32 divisors (see below), whose sum is σ = 418447102464. Its totient is φ = 72647064000.
The previous prime is 206438743607. The next prime is 206438743633. The reversal of 206438743610 is 16347834602.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30266201 + ... + 30273020.
It is an arithmetic number, because the mean of its divisors is an integer number (13076471952).
Almost surely, 2206438743610 is an apocalyptic number.
206438743610 is an abundant number, since it is smaller than the sum of its proper divisors (212008358854).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
206438743610 is a wasteful number, since it uses less digits than its factorization.
206438743610 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60539270.
The product of its (nonzero) digits is 580608, while the sum is 44.
The spelling of 206438743610 in words is "two hundred six billion, four hundred thirty-eight million, seven hundred forty-three thousand, six hundred ten".
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