Base | Representation |
---|---|
bin | 11011010100001… |
… | …10110000100001 |
3 | 120222011121002121 |
4 | 31222012300201 |
5 | 432130012122 |
6 | 34423144241 |
7 | 5451446062 |
oct | 1552066041 |
9 | 528147077 |
10 | 229141537 |
11 | 108387479 |
12 | 648a5081 |
13 | 3861b611 |
14 | 2260a569 |
15 | 151b3bc7 |
hex | da86c21 |
229141537 has 4 divisors (see below), whose sum is σ = 229176000. Its totient is φ = 229107076.
The previous prime is 229141477. The next prime is 229141543. The reversal of 229141537 is 735141922.
It is a happy number.
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 a de Polignac number, because none of the positive numbers 2k-229141537 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (229141567) 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, 3733 + ... + 21730.
It is an arithmetic number, because the mean of its divisors is an integer number (57294000).
Almost surely, 2229141537 is an apocalyptic number.
It is an amenable number.
229141537 is a deficient number, since it is larger than the sum of its proper divisors (34463).
229141537 is an equidigital number, since it uses as much as digits as its factorization.
229141537 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34462.
The product of its digits is 15120, while the sum is 34.
The square root of 229141537 is about 15137.4217421594. The cubic root of 229141537 is about 611.9293361461.
The spelling of 229141537 in words is "two hundred twenty-nine million, one hundred forty-one thousand, five hundred thirty-seven".
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