Base | Representation |
---|---|
bin | 1010001000001… |
… | …0000001110000 |
3 | 2221220222121120 |
4 | 2202002001300 |
5 | 41333210012 |
6 | 4114222240 |
7 | 1024015443 |
oct | 242020160 |
9 | 87828546 |
10 | 42475632 |
11 | 21a81631 |
12 | 12284980 |
13 | 8a52614 |
14 | 58d965a |
15 | 3ae058c |
hex | 2882070 |
42475632 has 40 divisors (see below), whose sum is σ = 110357520. Its totient is φ = 14077440.
The previous prime is 42475627. The next prime is 42475649. The reversal of 42475632 is 23657424.
It is a junction number, because it is equal to n+sod(n) for n = 42475593 and 42475602.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6244 + ... + 11132.
It is an arithmetic number, because the mean of its divisors is an integer number (2758938).
Almost surely, 242475632 is an apocalyptic number.
It is an amenable number.
42475632 is an abundant number, since it is smaller than the sum of its proper divisors (67881888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42475632 is a wasteful number, since it uses less digits than its factorization.
42475632 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5081 (or 5075 counting only the distinct ones).
The product of its digits is 40320, while the sum is 33.
The square root of 42475632 is about 6517.3331969449. Note that the first 3 decimals coincide. The cubic root of 42475632 is about 348.9098926385.
The spelling of 42475632 in words is "forty-two million, four hundred seventy-five thousand, six hundred thirty-two".
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