Base | Representation |
---|---|
bin | 11001101000000… |
… | …011011011011101 |
3 | 1002221222201100221 |
4 | 121220003123131 |
5 | 1340030231310 |
6 | 110354521341 |
7 | 13440226555 |
oct | 3150033335 |
9 | 1087881327 |
10 | 429930205 |
11 | 200758a21 |
12 | bbb96251 |
13 | 6b0c0893 |
14 | 41156165 |
15 | 27b26ada |
hex | 19a036dd |
429930205 has 16 divisors (see below), whose sum is σ = 526151808. Its totient is φ = 337176000.
The previous prime is 429930199. The next prime is 429930229. The reversal of 429930205 is 502039924.
It is not a de Polignac number, because 429930205 - 27 = 429930077 is a prime.
It is a Duffinian number.
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, 60910 + ... + 67600.
It is an arithmetic number, because the mean of its divisors is an integer number (32884488).
Almost surely, 2429930205 is an apocalyptic number.
It is an amenable number.
429930205 is a deficient number, since it is larger than the sum of its proper divisors (96221603).
429930205 is a wasteful number, since it uses less digits than its factorization.
429930205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6948.
The product of its (nonzero) digits is 19440, while the sum is 34.
The square root of 429930205 is about 20734.7583781437. The cubic root of 429930205 is about 754.7433918815.
The spelling of 429930205 in words is "four hundred twenty-nine million, nine hundred thirty thousand, two hundred five".
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