Base | Representation |
---|---|
bin | 1010001001001… |
… | …0001010110110 |
3 | 2222001100022101 |
4 | 2202102022312 |
5 | 41342314000 |
6 | 4115452314 |
7 | 1024412266 |
oct | 242221266 |
9 | 88040271 |
10 | 42541750 |
11 | 22017279 |
12 | 122b709a |
13 | 8a76744 |
14 | 59157a6 |
15 | 3b04e6a |
hex | 28922b6 |
42541750 has 16 divisors (see below), whose sum is σ = 79638624. Its totient is φ = 17016600.
The previous prime is 42541729. The next prime is 42541777. The reversal of 42541750 is 5714524.
It is a congruent number.
It is an unprimeable number.
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 in 7 ways as a sum of consecutive naturals, for example, 84834 + ... + 85333.
It is an arithmetic number, because the mean of its divisors is an integer number (4977414).
Almost surely, 242541750 is an apocalyptic number.
42541750 is a deficient number, since it is larger than the sum of its proper divisors (37096874).
42541750 is a wasteful number, since it uses less digits than its factorization.
42541750 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 170184 (or 170174 counting only the distinct ones).
The product of its (nonzero) digits is 5600, while the sum is 28.
The square root of 42541750 is about 6522.4036980242. The cubic root of 42541750 is about 349.0908376777.
The spelling of 42541750 in words is "forty-two million, five hundred forty-one thousand, seven hundred fifty".
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