Base | Representation |
---|---|
bin | 1010000001001… |
… | …0110101100100 |
3 | 2221001211212120 |
4 | 2200102311210 |
5 | 41224121241 |
6 | 4100345540 |
7 | 1020110601 |
oct | 240226544 |
9 | 87054776 |
10 | 42020196 |
11 | 217a0439 |
12 | 120a52b0 |
13 | 892322a |
14 | 581b6a8 |
15 | 3a50666 |
hex | 2812d64 |
42020196 has 24 divisors (see below), whose sum is σ = 98222880. Its totient is φ = 13981632.
The previous prime is 42020171. The next prime is 42020201. The reversal of 42020196 is 69102024.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4600 + ... + 10256.
It is an arithmetic number, because the mean of its divisors is an integer number (4092620).
Almost surely, 242020196 is an apocalyptic number.
It is an amenable number.
42020196 is an abundant number, since it is smaller than the sum of its proper divisors (56202684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42020196 is a wasteful number, since it uses less digits than its factorization.
42020196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6283 (or 6281 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 24.
The square root of 42020196 is about 6482.2986663683. The cubic root of 42020196 is about 347.6583713020.
The spelling of 42020196 in words is "forty-two million, twenty thousand, one hundred ninety-six".
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