Base | Representation |
---|---|
bin | 1010000110010… |
… | …0010011011100 |
3 | 2221200210121101 |
4 | 2201210103130 |
5 | 41320311014 |
6 | 4111442444 |
7 | 1023000466 |
oct | 241442334 |
9 | 87623541 |
10 | 42353884 |
11 | 219a9111 |
12 | 12226424 |
13 | 8a0c091 |
14 | 58a7136 |
15 | 3ab9474 |
hex | 28644dc |
42353884 has 6 divisors (see below), whose sum is σ = 74119304. Its totient is φ = 21176940.
The previous prime is 42353881. The next prime is 42353897. The reversal of 42353884 is 48835324.
It is a super-3 number, since 3×423538843 (a number of 24 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42353881) 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 as a sum of consecutive naturals, namely, 5294232 + ... + 5294239.
Almost surely, 242353884 is an apocalyptic number.
It is an amenable number.
42353884 is a deficient number, since it is larger than the sum of its proper divisors (31765420).
42353884 is a wasteful number, since it uses less digits than its factorization.
42353884 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10588475 (or 10588473 counting only the distinct ones).
The product of its digits is 92160, while the sum is 37.
The square root of 42353884 is about 6507.9861708519. The cubic root of 42353884 is about 348.5762132218.
The spelling of 42353884 in words is "forty-two million, three hundred fifty-three thousand, eight hundred eighty-four".
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