Base | Representation |
---|---|
bin | 1010000100001… |
… | …0111111111011 |
3 | 2221102212110220 |
4 | 2201002333323 |
5 | 41301424332 |
6 | 4104511123 |
7 | 1021561665 |
oct | 241027773 |
9 | 87385426 |
10 | 42217467 |
11 | 21915676 |
12 | 1217b4a3 |
13 | 8991c66 |
14 | 586d535 |
15 | 3a8dd2c |
hex | 2842ffb |
42217467 has 8 divisors (see below), whose sum is σ = 56733696. Its totient is φ = 27923112.
The previous prime is 42217463. The next prime is 42217471. The reversal of 42217467 is 76471224.
It is an interprime number because it is at equal distance from previous prime (42217463) and next prime (42217471).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42217467 - 22 = 42217463 is a prime.
It is not an unprimeable number, because it can be changed into a prime (42217463) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55023 + ... + 55784.
It is an arithmetic number, because the mean of its divisors is an integer number (7091712).
Almost surely, 242217467 is an apocalyptic number.
42217467 is a deficient number, since it is larger than the sum of its proper divisors (14516229).
42217467 is a wasteful number, since it uses less digits than its factorization.
42217467 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 110937.
The product of its digits is 18816, while the sum is 33.
The square root of 42217467 is about 6497.4969796068. The cubic root of 42217467 is about 348.2015693780.
The spelling of 42217467 in words is "forty-two million, two hundred seventeen thousand, four hundred sixty-seven".
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