Base | Representation |
---|---|
bin | 1111110000001… |
… | …01010000010111 |
3 | 100012122111212222 |
4 | 13320011100113 |
5 | 232312021403 |
6 | 21040132555 |
7 | 3163121642 |
oct | 770052027 |
9 | 305574788 |
10 | 132142103 |
11 | 68655355 |
12 | 3830715b |
13 | 214b87c2 |
14 | 1379aa59 |
15 | b903338 |
hex | 7e05417 |
132142103 has 4 divisors (see below), whose sum is σ = 133182720. Its totient is φ = 131101488.
The previous prime is 132142097. The next prime is 132142159. The reversal of 132142103 is 301241231.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 132142103 - 218 = 131879959 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132142193) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 520118 + ... + 520371.
It is an arithmetic number, because the mean of its divisors is an integer number (33295680).
Almost surely, 2132142103 is an apocalyptic number.
132142103 is a deficient number, since it is larger than the sum of its proper divisors (1040617).
132142103 is a wasteful number, since it uses less digits than its factorization.
132142103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1040616.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 132142103 is about 11495.3078688655. The cubic root of 132142103 is about 509.3469830049.
Adding to 132142103 its reverse (301241231), we get a palindrome (433383334).
The spelling of 132142103 in words is "one hundred thirty-two million, one hundred forty-two thousand, one hundred three".
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