Base | Representation |
---|---|
bin | 1010001001010… |
… | …1001010110000 |
3 | 2222001222011021 |
4 | 2202111022300 |
5 | 41343212112 |
6 | 4120025224 |
7 | 1024463143 |
oct | 242251260 |
9 | 88058137 |
10 | 42554032 |
11 | 22025524 |
12 | 12302214 |
13 | 8a7c201 |
14 | 591a05a |
15 | 3b08907 |
hex | 28952b0 |
42554032 has 10 divisors (see below), whose sum is σ = 82448468. Its totient is φ = 21277008.
The previous prime is 42554003. The next prime is 42554069. The reversal of 42554032 is 23045524.
It is a junction number, because it is equal to n+sod(n) for n = 42553988 and 42554006.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1329798 + ... + 1329829.
Almost surely, 242554032 is an apocalyptic number.
It is an amenable number.
42554032 is a deficient number, since it is larger than the sum of its proper divisors (39894436).
42554032 is a wasteful number, since it uses less digits than its factorization.
42554032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2659635 (or 2659629 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 25.
The square root of 42554032 is about 6523.3451541368. The cubic root of 42554032 is about 349.1244291584.
Adding to 42554032 its reverse (23045524), we get a palindrome (65599556).
The spelling of 42554032 in words is "forty-two million, five hundred fifty-four thousand, thirty-two".
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