Base | Representation |
---|---|
bin | 11011010100000… |
… | …10001001011101 |
3 | 120222010122012012 |
4 | 31222002021131 |
5 | 432123411103 |
6 | 34422521005 |
7 | 5451340034 |
oct | 1552021135 |
9 | 528118165 |
10 | 229122653 |
11 | 108374271 |
12 | 64896165 |
13 | 38612b46 |
14 | 2260371b |
15 | 151ad2d8 |
hex | da8225d |
229122653 has 4 divisors (see below), whose sum is σ = 241181760. Its totient is φ = 217063548.
The previous prime is 229122629. The next prime is 229122659. The reversal of 229122653 is 356221922.
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 a cyclic number.
It is not a de Polignac number, because 229122653 - 212 = 229118557 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 (229122659) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6029525 + ... + 6029562.
It is an arithmetic number, because the mean of its divisors is an integer number (60295440).
Almost surely, 2229122653 is an apocalyptic number.
It is an amenable number.
229122653 is a deficient number, since it is larger than the sum of its proper divisors (12059107).
229122653 is a wasteful number, since it uses less digits than its factorization.
229122653 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12059106.
The product of its digits is 12960, while the sum is 32.
The square root of 229122653 is about 15136.7979771152. The cubic root of 229122653 is about 611.9125255885.
The spelling of 229122653 in words is "two hundred twenty-nine million, one hundred twenty-two thousand, six hundred fifty-three".
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