Base | Representation |
---|---|
bin | 1010000001011… |
… | …0010100010100 |
3 | 2221002120102120 |
4 | 2200112110110 |
5 | 41230100302 |
6 | 4100535540 |
7 | 1020200265 |
oct | 240262424 |
9 | 87076376 |
10 | 42034452 |
11 | 21800119 |
12 | 120b15b0 |
13 | 8929875 |
14 | 582296c |
15 | 3a549bc |
hex | 2816514 |
42034452 has 12 divisors (see below), whose sum is σ = 98080416. Its totient is φ = 14011480.
The previous prime is 42034439. The next prime is 42034453. The reversal of 42034452 is 25443024.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42034453) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1751424 + ... + 1751447.
It is an arithmetic number, because the mean of its divisors is an integer number (8173368).
Almost surely, 242034452 is an apocalyptic number.
It is an amenable number.
42034452 is an abundant number, since it is smaller than the sum of its proper divisors (56045964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42034452 is a wasteful number, since it uses less digits than its factorization.
42034452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3502878 (or 3502876 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 24.
The square root of 42034452 is about 6483.3981830518. The cubic root of 42034452 is about 347.6976830126.
Adding to 42034452 its reverse (25443024), we get a palindrome (67477476).
It can be divided in two parts, 42034 and 452, that added together give a triangular number (42486 = T291).
The spelling of 42034452 in words is "forty-two million, thirty-four thousand, four hundred fifty-two".
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