Base | Representation |
---|---|
bin | 11011010011011… |
… | …10010100111001 |
3 | 120221222111211020 |
4 | 31221232110321 |
5 | 432113311330 |
6 | 34421053053 |
7 | 5450551242 |
oct | 1551562471 |
9 | 527874736 |
10 | 229041465 |
11 | 108319274 |
12 | 64857189 |
13 | 385b4bc3 |
14 | 225c1cc9 |
15 | 15194210 |
hex | da6e539 |
229041465 has 16 divisors (see below), whose sum is σ = 366819648. Its totient is φ = 122037696.
The previous prime is 229041431. The next prime is 229041467. The reversal of 229041465 is 564140922.
It is not a de Polignac number, because 229041465 - 26 = 229041401 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (229041467) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10047 + ... + 23643.
It is an arithmetic number, because the mean of its divisors is an integer number (22926228).
Almost surely, 2229041465 is an apocalyptic number.
It is an amenable number.
229041465 is a deficient number, since it is larger than the sum of its proper divisors (137778183).
229041465 is a wasteful number, since it uses less digits than its factorization.
229041465 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14728.
The product of its (nonzero) digits is 17280, while the sum is 33.
The square root of 229041465 is about 15134.1159305722. The cubic root of 229041465 is about 611.8402414173.
The spelling of 229041465 in words is "two hundred twenty-nine million, forty-one thousand, four hundred sixty-five".
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