Base | Representation |
---|---|
bin | 111100101111011110… |
… | …1010010000110110110 |
3 | 110110200201220101121102 |
4 | 1321132331102012312 |
5 | 4114121142022014 |
6 | 135531351450102 |
7 | 12265322625323 |
oct | 1713675220666 |
9 | 413621811542 |
10 | 130442142134 |
11 | 50358209057 |
12 | 21344986932 |
13 | c3ba67c9b5 |
14 | 64560bdb4a |
15 | 35d6a9d8de |
hex | 1e5ef521b6 |
130442142134 has 4 divisors (see below), whose sum is σ = 195663213204. Its totient is φ = 65221071066.
The previous prime is 130442142121. The next prime is 130442142143. The reversal of 130442142134 is 431241244031.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 130442142097 and 130442142106.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32610535532 + ... + 32610535535.
It is an arithmetic number, because the mean of its divisors is an integer number (48915803301).
Almost surely, 2130442142134 is an apocalyptic number.
130442142134 is a deficient number, since it is larger than the sum of its proper divisors (65221071070).
130442142134 is an equidigital number, since it uses as much as digits as its factorization.
130442142134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65221071069.
The product of its (nonzero) digits is 9216, while the sum is 29.
Adding to 130442142134 its reverse (431241244031), we get a palindrome (561683386165).
The spelling of 130442142134 in words is "one hundred thirty billion, four hundred forty-two million, one hundred forty-two thousand, one hundred thirty-four".
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