Base | Representation |
---|---|
bin | 1010000001001… |
… | …0101101110000 |
3 | 2221001211012001 |
4 | 2200102231300 |
5 | 41224112241 |
6 | 4100343344 |
7 | 1020106255 |
oct | 240225560 |
9 | 87054161 |
10 | 42019696 |
11 | 217a0024 |
12 | 120a4b54 |
13 | 8922c34 |
14 | 581b42c |
15 | 3a50431 |
hex | 2812b70 |
42019696 has 20 divisors (see below), whose sum is σ = 81637632. Its totient is φ = 20951936.
The previous prime is 42019673. The next prime is 42019709. The reversal of 42019696 is 69691024.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2700 + ... + 9556.
Almost surely, 242019696 is an apocalyptic number.
It is an amenable number.
42019696 is a deficient number, since it is larger than the sum of its proper divisors (39617936).
42019696 is a wasteful number, since it uses less digits than its factorization.
42019696 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7248 (or 7242 counting only the distinct ones).
The product of its (nonzero) digits is 23328, while the sum is 37.
The square root of 42019696 is about 6482.2600996875. The cubic root of 42019696 is about 347.6569923628.
The spelling of 42019696 in words is "forty-two million, nineteen thousand, six hundred ninety-six".
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