Base | Representation |
---|---|
bin | 1010001011011… |
… | …1111000100101 |
3 | 2222100012012211 |
4 | 2202313320211 |
5 | 41412234404 |
6 | 4123043421 |
7 | 1025624542 |
oct | 242677045 |
9 | 88305184 |
10 | 42696229 |
11 | 22112344 |
12 | 12370571 |
13 | 8acbb54 |
14 | 5955bc9 |
15 | 3b35b04 |
hex | 28b7e25 |
42696229 has 4 divisors (see below), whose sum is σ = 42815520. Its totient is φ = 42576940.
The previous prime is 42696223. The next prime is 42696319. The reversal of 42696229 is 92269624.
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 not a de Polignac number, because 42696229 - 211 = 42694181 is a prime.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 42696191 and 42696200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42696223) 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, 59107 + ... + 59824.
It is an arithmetic number, because the mean of its divisors is an integer number (10703880).
Almost surely, 242696229 is an apocalyptic number.
It is an amenable number.
42696229 is a deficient number, since it is larger than the sum of its proper divisors (119291).
42696229 is a wasteful number, since it uses less digits than its factorization.
42696229 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119290.
The product of its digits is 93312, while the sum is 40.
The square root of 42696229 is about 6534.2351503447. The cubic root of 42696229 is about 349.5128706281.
The spelling of 42696229 in words is "forty-two million, six hundred ninety-six thousand, two hundred twenty-nine".
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