Base | Representation |
---|---|
bin | 100111010011111011… |
… | …111111000110011000 |
3 | 11000221201100200002010 |
4 | 213103323333012120 |
5 | 1142421332020232 |
6 | 31220255505520 |
7 | 3023004451200 |
oct | 472373770630 |
9 | 130851320063 |
10 | 42210423192 |
11 | 169a0757773 |
12 | 82202282a0 |
13 | 3c98cc3292 |
14 | 2085d9d400 |
15 | 1170ab20cc |
hex | 9d3eff198 |
42210423192 has 48 divisors (see below), whose sum is σ = 122754805560. Its totient is φ = 12060120576.
The previous prime is 42210423181. The next prime is 42210423209. The reversal of 42210423192 is 29132401224.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17945433 + ... + 17947784.
Almost surely, 242210423192 is an apocalyptic number.
42210423192 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
42210423192 is an abundant number, since it is smaller than the sum of its proper divisors (80544382368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42210423192 is a wasteful number, since it uses less digits than its factorization.
42210423192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35893240 (or 35893229 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 30.
The spelling of 42210423192 in words is "forty-two billion, two hundred ten million, four hundred twenty-three thousand, one hundred ninety-two".
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