Base | Representation |
---|---|
bin | 11001010111001… |
… | …111111100101000 |
3 | 1002122200220121101 |
4 | 121113033330220 |
5 | 1332413300112 |
6 | 110120251144 |
7 | 13354621522 |
oct | 3127177450 |
9 | 1078626541 |
10 | 425525032 |
11 | 1a921a289 |
12 | ba610ab4 |
13 | 6a20a77a |
14 | 4072aa12 |
15 | 27556757 |
hex | 195cff28 |
425525032 has 32 divisors (see below), whose sum is σ = 810028800. Its totient is φ = 209539584.
The previous prime is 425525017. The next prime is 425525063. The reversal of 425525032 is 230525524.
It is a super-3 number, since 3×4255250323 (a number of 27 digits) contains 333 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171819 + ... + 174277.
It is an arithmetic number, because the mean of its divisors is an integer number (25313400).
Almost surely, 2425525032 is an apocalyptic number.
It is an amenable number.
425525032 is a deficient number, since it is larger than the sum of its proper divisors (384503768).
425525032 is a wasteful number, since it uses less digits than its factorization.
425525032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2785 (or 2781 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 28.
The square root of 425525032 is about 20628.2580941775. The cubic root of 425525032 is about 752.1567737500.
The spelling of 425525032 in words is "four hundred twenty-five million, five hundred twenty-five thousand, thirty-two".
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