Base | Representation |
---|---|
bin | 1010000100101… |
… | …1100000100111 |
3 | 2221111122022000 |
4 | 2201023200213 |
5 | 41304033302 |
6 | 4105340343 |
7 | 1022065425 |
oct | 241134047 |
9 | 87448260 |
10 | 42252327 |
11 | 21939887 |
12 | 121976b3 |
13 | 89a4aa0 |
14 | 587c115 |
15 | 3a9931c |
hex | 284b827 |
42252327 has 64 divisors (see below), whose sum is σ = 73100160. Its totient is φ = 23887872.
The previous prime is 42252323. The next prime is 42252337. The reversal of 42252327 is 72325224.
42252327 is a `hidden beast` number, since 422 + 5 + 232 + 7 = 666.
It is not a de Polignac number, because 42252327 - 22 = 42252323 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 42252327.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42252323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 435543 + ... + 435639.
It is an arithmetic number, because the mean of its divisors is an integer number (1142190).
Almost surely, 242252327 is an apocalyptic number.
42252327 is a deficient number, since it is larger than the sum of its proper divisors (30847833).
42252327 is a wasteful number, since it uses less digits than its factorization.
42252327 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 209 (or 203 counting only the distinct ones).
The product of its digits is 6720, while the sum is 27.
The square root of 42252327 is about 6500.1789975354. The cubic root of 42252327 is about 348.2973825421.
The spelling of 42252327 in words is "forty-two million, two hundred fifty-two thousand, three hundred twenty-seven".
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