Base | Representation |
---|---|
bin | 1010001000100… |
… | …0110100111010 |
3 | 2221222101211001 |
4 | 2202020310322 |
5 | 41340102412 |
6 | 4114555214 |
7 | 1024162600 |
oct | 242106472 |
9 | 87871731 |
10 | 42503482 |
11 | 21aa054a |
12 | 12298b0a |
13 | 8a621b8 |
14 | 5905870 |
15 | 3ae8957 |
hex | 2888d3a |
42503482 has 24 divisors (see below), whose sum is σ = 75431520. Its totient is φ = 17904600.
The previous prime is 42503477. The next prime is 42503497. The reversal of 42503482 is 28430524.
It is a self number, because there is not a number n which added to its sum of digits gives 42503482.
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 11 ways as a sum of consecutive naturals, for example, 2107 + ... + 9457.
It is an arithmetic number, because the mean of its divisors is an integer number (3142980).
Almost surely, 242503482 is an apocalyptic number.
42503482 is a deficient number, since it is larger than the sum of its proper divisors (32928038).
42503482 is a wasteful number, since it uses less digits than its factorization.
42503482 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7426 (or 7419 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 28.
The square root of 42503482 is about 6519.4694569420. The cubic root of 42503482 is about 348.9861325678.
The spelling of 42503482 in words is "forty-two million, five hundred three thousand, four hundred eighty-two".
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