Base | Representation |
---|---|
bin | 11011010100101… |
… | …00101001110101 |
3 | 120222021111011121 |
4 | 31222110221311 |
5 | 432133322303 |
6 | 34424303541 |
7 | 5452104031 |
oct | 1552245165 |
9 | 528244147 |
10 | 229198453 |
11 | 108416210 |
12 | 64911bb1 |
13 | 3863b4b3 |
14 | 226231c1 |
15 | 151c59bd |
hex | da94a75 |
229198453 has 4 divisors (see below), whose sum is σ = 250034688. Its totient is φ = 208362220.
The previous prime is 229198399. The next prime is 229198457. The reversal of 229198453 is 354891922.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 229198453 - 217 = 229067381 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (229198457) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10418101 + ... + 10418122.
It is an arithmetic number, because the mean of its divisors is an integer number (62508672).
Almost surely, 2229198453 is an apocalyptic number.
It is an amenable number.
229198453 is a deficient number, since it is larger than the sum of its proper divisors (20836235).
229198453 is a wasteful number, since it uses less digits than its factorization.
229198453 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20836234.
The product of its digits is 155520, while the sum is 43.
The square root of 229198453 is about 15139.3016021215. The cubic root of 229198453 is about 611.9799972459.
The spelling of 229198453 in words is "two hundred twenty-nine million, one hundred ninety-eight thousand, four hundred fifty-three".
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