Base | Representation |
---|---|
bin | 11011011001110… |
… | …00001101110011 |
3 | 121000112112011120 |
4 | 31230320031303 |
5 | 432321242103 |
6 | 34450513323 |
7 | 5460564162 |
oct | 1554701563 |
9 | 530475146 |
10 | 229868403 |
11 | 108833596 |
12 | 64b95843 |
13 | 3881440b |
14 | 227593d9 |
15 | 152a9253 |
hex | db38373 |
229868403 has 8 divisors (see below), whose sum is σ = 322622400. Its totient is φ = 145180008.
The previous prime is 229868389. The next prime is 229868423. The reversal of 229868403 is 304868922.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 229868403 - 28 = 229868147 is a prime.
It is not an unprimeable number, because it can be changed into a prime (229868423) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2016333 + ... + 2016446.
It is an arithmetic number, because the mean of its divisors is an integer number (40327800).
Almost surely, 2229868403 is an apocalyptic number.
229868403 is a deficient number, since it is larger than the sum of its proper divisors (92753997).
229868403 is a wasteful number, since it uses less digits than its factorization.
229868403 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4032801.
The product of its (nonzero) digits is 165888, while the sum is 42.
The square root of 229868403 is about 15161.4116427198. The cubic root of 229868403 is about 612.5756923255.
The spelling of 229868403 in words is "two hundred twenty-nine million, eight hundred sixty-eight thousand, four hundred three".
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