Base | Representation |
---|---|
bin | 1011111011100100000… |
… | …1110011000100100001 |
3 | 201121001112220222010110 |
4 | 2332321001303010201 |
5 | 11324233214003301 |
6 | 234054425321533 |
7 | 20544201603240 |
oct | 2767101630441 |
9 | 647045828113 |
10 | 204967719201 |
11 | 79a20a30163 |
12 | 338833362a9 |
13 | 164365878ab |
14 | 9cc5b7c957 |
15 | 54e96510d6 |
hex | 2fb9073121 |
204967719201 has 32 divisors (see below), whose sum is σ = 318149959680. Its totient is φ = 114949143936.
The previous prime is 204967719079. The next prime is 204967719211. The reversal of 204967719201 is 102917769402.
It is not a de Polignac number, because 204967719201 - 210 = 204967718177 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (204967719211) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 615805 + ... + 888341.
It is an arithmetic number, because the mean of its divisors is an integer number (9942186240).
Almost surely, 2204967719201 is an apocalyptic number.
204967719201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
204967719201 is a deficient number, since it is larger than the sum of its proper divisors (113182240479).
204967719201 is a wasteful number, since it uses less digits than its factorization.
204967719201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 273213.
The product of its (nonzero) digits is 381024, while the sum is 48.
The spelling of 204967719201 in words is "two hundred four billion, nine hundred sixty-seven million, seven hundred nineteen thousand, two hundred one".
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