Base | Representation |
---|---|
bin | 1010000110101… |
… | …1011011111111 |
3 | 2221202021200120 |
4 | 2201223123333 |
5 | 41322224403 |
6 | 4112230023 |
7 | 1023151620 |
oct | 241533377 |
9 | 87667616 |
10 | 42383103 |
11 | 21a19064 |
12 | 1223b313 |
13 | 8a1c479 |
14 | 58b3a47 |
15 | 3ac2e53 |
hex | 286b6ff |
42383103 has 16 divisors (see below), whose sum is σ = 64715520. Its totient is φ = 24169536.
The previous prime is 42383101. The next prime is 42383111. The reversal of 42383103 is 30138324.
It is not a de Polignac number, because 42383103 - 21 = 42383101 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42383101) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 10176 + ... + 13722.
It is an arithmetic number, because the mean of its divisors is an integer number (4044720).
Almost surely, 242383103 is an apocalyptic number.
42383103 is a deficient number, since it is larger than the sum of its proper divisors (22332417).
42383103 is a wasteful number, since it uses less digits than its factorization.
42383103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4126.
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 42383103 is about 6510.2306410756. The cubic root of 42383103 is about 348.6563531143.
It can be divided in two parts, 42383 and 103, that added together give a triangular number (42486 = T291).
The spelling of 42383103 in words is "forty-two million, three hundred eighty-three thousand, one hundred three".
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