Base | Representation |
---|---|
bin | 1100000001000101100… |
… | …1100001011111010100 |
3 | 201201212212201120210210 |
4 | 3000101121201133110 |
5 | 11340302241134102 |
6 | 234501511045420 |
7 | 20626013611323 |
oct | 3002131413724 |
9 | 651785646723 |
10 | 206450333652 |
11 | 7a611916362 |
12 | 34017970870 |
13 | 166117a0754 |
14 | 9dc6a380ba |
15 | 55848b436c |
hex | 30116617d4 |
206450333652 has 24 divisors (see below), whose sum is σ = 481726076832. Its totient is φ = 68815544800.
The previous prime is 206450333647. The next prime is 206450333653. The reversal of 206450333652 is 256333054602.
It is a self number, because there is not a number n which added to its sum of digits gives 206450333652.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (206450333653) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 760627 + ... + 995717.
It is an arithmetic number, because the mean of its divisors is an integer number (20071919868).
Almost surely, 2206450333652 is an apocalyptic number.
It is an amenable number.
206450333652 is an abundant number, since it is smaller than the sum of its proper divisors (275275743180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
206450333652 is a wasteful number, since it uses less digits than its factorization.
206450333652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 308279 (or 308277 counting only the distinct ones).
The product of its (nonzero) digits is 388800, while the sum is 39.
The spelling of 206450333652 in words is "two hundred six billion, four hundred fifty million, three hundred thirty-three thousand, six hundred fifty-two".
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