Base | Representation |
---|---|
bin | 1010001010000… |
… | …1011011101101 |
3 | 2222011112001220 |
4 | 2202201123231 |
5 | 41401314034 |
6 | 4121053553 |
7 | 1025062461 |
oct | 242413355 |
9 | 88145056 |
10 | 42604269 |
11 | 2205a244 |
12 | 123272b9 |
13 | 8a99036 |
14 | 59304a1 |
15 | 3b18749 |
hex | 28a16ed |
42604269 has 8 divisors (see below), whose sum is σ = 57103872. Its totient is φ = 28253760.
The previous prime is 42604267. The next prime is 42604273. The reversal of 42604269 is 96240624.
It is a happy number.
42604269 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42604269 - 21 = 42604267 is a prime.
It is a super-2 number, since 2×426042692 = 3630247474048722, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42604267) 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 7 ways as a sum of consecutive naturals, for example, 36604 + ... + 37749.
It is an arithmetic number, because the mean of its divisors is an integer number (7137984).
Almost surely, 242604269 is an apocalyptic number.
It is an amenable number.
42604269 is a deficient number, since it is larger than the sum of its proper divisors (14499603).
42604269 is a wasteful number, since it uses less digits than its factorization.
42604269 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74547.
The product of its (nonzero) digits is 20736, while the sum is 33.
The square root of 42604269 is about 6527.1945734749. The cubic root of 42604269 is about 349.2617609677.
The spelling of 42604269 in words is "forty-two million, six hundred four thousand, two hundred sixty-nine".
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