Base | Representation |
---|---|
bin | 1100000000100101001… |
… | …1001001011101110100 |
3 | 201201112102000201011011 |
4 | 3000021103021131310 |
5 | 11340012444212120 |
6 | 234440214322004 |
7 | 20622443562442 |
oct | 3001123113564 |
9 | 651472021134 |
10 | 206314444660 |
11 | 7a552141a05 |
12 | 33b9a359304 |
13 | 165bc5a266c |
14 | 9db2983b92 |
15 | 55779c0c5a |
hex | 30094c9774 |
206314444660 has 48 divisors (see below), whose sum is σ = 437826041856. Its totient is φ = 81657942912.
The previous prime is 206314444621. The next prime is 206314444673. The reversal of 206314444660 is 66444413602.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1768909 + ... + 1881931.
It is an arithmetic number, because the mean of its divisors is an integer number (9121375872).
Almost surely, 2206314444660 is an apocalyptic number.
206314444660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
206314444660 is an abundant number, since it is smaller than the sum of its proper divisors (231511597196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
206314444660 is a wasteful number, since it uses less digits than its factorization.
206314444660 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113992 (or 113990 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 40.
The spelling of 206314444660 in words is "two hundred six billion, three hundred fourteen million, four hundred forty-four thousand, six hundred sixty".
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