Base | Representation |
---|---|
bin | 1010000001010… |
… | …0000000001000 |
3 | 2221002002102022 |
4 | 2200110000020 |
5 | 41224244333 |
6 | 4100424012 |
7 | 1020130526 |
oct | 240240010 |
9 | 87062368 |
10 | 42024968 |
11 | 217a3a87 |
12 | 120a8008 |
13 | 892545b |
14 | 581d316 |
15 | 3a51c98 |
hex | 2814008 |
42024968 has 8 divisors (see below), whose sum is σ = 78796830. Its totient is φ = 21012480.
The previous prime is 42024953. The next prime is 42024991. The reversal of 42024968 is 86942024.
It can be written as a sum of positive squares in only one way, i.e., 40729924 + 1295044 = 6382^2 + 1138^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2626553 + ... + 2626568.
Almost surely, 242024968 is an apocalyptic number.
It is an amenable number.
42024968 is a deficient number, since it is larger than the sum of its proper divisors (36771862).
42024968 is a wasteful number, since it uses less digits than its factorization.
42024968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5253127 (or 5253123 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 35.
The square root of 42024968 is about 6482.6667352256. Note that the first 3 decimals coincide. The cubic root of 42024968 is about 347.6715313465.
The spelling of 42024968 in words is "forty-two million, twenty-four thousand, nine hundred sixty-eight".
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