Base | Representation |
---|---|
bin | 11011011010001… |
… | …11000011110101 |
3 | 121000122121120111 |
4 | 31231013003311 |
5 | 432330213310 |
6 | 34452103021 |
7 | 5461236352 |
oct | 1555070365 |
9 | 530577514 |
10 | 229929205 |
11 | 108875240 |
12 | 65004a71 |
13 | 38835cac |
14 | 22773629 |
15 | 152bc28a |
hex | db470f5 |
229929205 has 16 divisors (see below), whose sum is σ = 301392000. Its totient is φ = 167002560.
The previous prime is 229929179. The next prime is 229929221. The reversal of 229929205 is 502929922.
It is not a de Polignac number, because 229929205 - 211 = 229927157 is a prime.
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, 48271 + ... + 52819.
It is an arithmetic number, because the mean of its divisors is an integer number (18837000).
Almost surely, 2229929205 is an apocalyptic number.
It is an amenable number.
229929205 is a deficient number, since it is larger than the sum of its proper divisors (71462795).
229929205 is a wasteful number, since it uses less digits than its factorization.
229929205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5484.
The product of its (nonzero) digits is 58320, while the sum is 40.
The square root of 229929205 is about 15163.4166664377. The cubic root of 229929205 is about 612.6296979265.
The spelling of 229929205 in words is "two hundred twenty-nine million, nine hundred twenty-nine thousand, two hundred five".
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