Base | Representation |
---|---|
bin | 1000010010011111100… |
… | …0110101001110111111 |
3 | 111121120022121112210020 |
4 | 2010213320311032333 |
5 | 4313120200132203 |
6 | 145230305143223 |
7 | 13200611431050 |
oct | 2044770651677 |
9 | 447508545706 |
10 | 142403130303 |
11 | 55435944545 |
12 | 2372262ab13 |
13 | 105757056a5 |
14 | 6c6c864727 |
15 | 3a86bb5153 |
hex | 2127e353bf |
142403130303 has 8 divisors (see below), whose sum is σ = 216995246208. Its totient is φ = 81373217304.
The previous prime is 142403130293. The next prime is 142403130307. The reversal of 142403130303 is 303031304241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 142403130303 - 218 = 142402868159 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142403130307) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3390550701 + ... + 3390550742.
It is an arithmetic number, because the mean of its divisors is an integer number (27124405776).
Almost surely, 2142403130303 is an apocalyptic number.
142403130303 is a deficient number, since it is larger than the sum of its proper divisors (74592115905).
142403130303 is an equidigital number, since it uses as much as digits as its factorization.
142403130303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6781101453.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 142403130303 its reverse (303031304241), we get a palindrome (445434434544).
The spelling of 142403130303 in words is "one hundred forty-two billion, four hundred three million, one hundred thirty thousand, three hundred three".
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