Base | Representation |
---|---|
bin | 1010000010001… |
… | …1100011001110 |
3 | 2221012022210001 |
4 | 2200203203032 |
5 | 41233314104 |
6 | 4102034514 |
7 | 1020514306 |
oct | 240434316 |
9 | 87168701 |
10 | 42088654 |
11 | 21837913 |
12 | 12118a3a |
13 | 894843a |
14 | 5838606 |
15 | 3a65aa4 |
hex | 28238ce |
42088654 has 16 divisors (see below), whose sum is σ = 63882000. Its totient is φ = 20796480.
The previous prime is 42088649. The next prime is 42088681. The reversal of 42088654 is 45688024.
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, 84097 + ... + 84595.
It is an arithmetic number, because the mean of its divisors is an integer number (3992625).
Almost surely, 242088654 is an apocalyptic number.
42088654 is a deficient number, since it is larger than the sum of its proper divisors (21793346).
42088654 is a wasteful number, since it uses less digits than its factorization.
42088654 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 915.
The product of its (nonzero) digits is 61440, while the sum is 37.
The square root of 42088654 is about 6487.5768974248. The cubic root of 42088654 is about 347.8470669451.
The spelling of 42088654 in words is "forty-two million, eighty-eight thousand, six hundred fifty-four".
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