Base | Representation |
---|---|
bin | 1011111000000011111… |
… | …1111010111101000001 |
3 | 201111122001010012110111 |
4 | 2332000333322331001 |
5 | 11320322042444410 |
6 | 233421245431321 |
7 | 20511665601442 |
oct | 2760077727501 |
9 | 644561105414 |
10 | 204027703105 |
11 | 79589357156 |
12 | 3366056b541 |
13 | 163168c0255 |
14 | 9c36da72c9 |
15 | 5491d6cb8a |
hex | 2f80ffaf41 |
204027703105 has 16 divisors (see below), whose sum is σ = 246375334800. Its totient is φ = 162195075328.
The previous prime is 204027703093. The next prime is 204027703111. The reversal of 204027703105 is 501307720402.
It can be written as a sum of positive squares in 8 ways, for example, as 781817521 + 203245885584 = 27961^2 + 450828^2 .
It is a cyclic number.
It is not a de Polignac number, because 204027703105 - 211 = 204027701057 is a prime.
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, 1646871 + ... + 1766419.
It is an arithmetic number, because the mean of its divisors is an integer number (15398458425).
Almost surely, 2204027703105 is an apocalyptic number.
It is an amenable number.
204027703105 is a deficient number, since it is larger than the sum of its proper divisors (42347631695).
204027703105 is a wasteful number, since it uses less digits than its factorization.
204027703105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121700.
The product of its (nonzero) digits is 11760, while the sum is 31.
The spelling of 204027703105 in words is "two hundred four billion, twenty-seven million, seven hundred three thousand, one hundred five".
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