Base | Representation |
---|---|
bin | 100111010011… |
… | …011010100110 |
3 | 201101110020212 |
4 | 213103122212 |
5 | 10114200032 |
6 | 1004455422 |
7 | 153401213 |
oct | 47233246 |
9 | 21343225 |
10 | 10303142 |
11 | 58a79a3 |
12 | 354a572 |
13 | 2199845 |
14 | 1522b0a |
15 | d87bb2 |
hex | 9d36a6 |
10303142 has 8 divisors (see below), whose sum is σ = 15472776. Its totient is φ = 5145552.
The previous prime is 10303141. The next prime is 10303157. The reversal of 10303142 is 24130301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10303141) 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, 428 + ... + 4559.
It is an arithmetic number, because the mean of its divisors is an integer number (1934097).
Almost surely, 210303142 is an apocalyptic number.
10303142 is a deficient number, since it is larger than the sum of its proper divisors (5169634).
10303142 is a wasteful number, since it uses less digits than its factorization.
10303142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6022.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 10303142 is about 3209.8507753477. The cubic root of 10303142 is about 217.5988329621.
Adding to 10303142 its reverse (24130301), we get a palindrome (34433443).
The spelling of 10303142 in words is "ten million, three hundred three thousand, one hundred forty-two".
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