Base | Representation |
---|---|
bin | 11011010110000… |
… | …10100100000001 |
3 | 120222122001010012 |
4 | 31223002210001 |
5 | 432210331442 |
6 | 34432314305 |
7 | 5453516204 |
oct | 1553024401 |
9 | 528561105 |
10 | 229386497 |
11 | 10853451a |
12 | 649a2995 |
13 | 386a5c72 |
14 | 2267193b |
15 | 15211582 |
hex | dac2901 |
229386497 has 8 divisors (see below), whose sum is σ = 232479744. Its totient is φ = 226312128.
The previous prime is 229386463. The next prime is 229386527. The reversal of 229386497 is 794683922.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 229386497 - 224 = 212609281 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (229386407) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20648 + ... + 29750.
It is an arithmetic number, because the mean of its divisors is an integer number (29059968).
Almost surely, 2229386497 is an apocalyptic number.
It is an amenable number.
229386497 is a deficient number, since it is larger than the sum of its proper divisors (3093247).
229386497 is a wasteful number, since it uses less digits than its factorization.
229386497 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9439.
The product of its digits is 1306368, while the sum is 50.
The square root of 229386497 is about 15145.5107870286. The cubic root of 229386497 is about 612.1473161603.
The spelling of 229386497 in words is "two hundred twenty-nine million, three hundred eighty-six thousand, four hundred ninety-seven".
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