Base | Representation |
---|---|
bin | 111100101111011111… |
… | …0110100011101101100 |
3 | 110110200202122212020112 |
4 | 1321132332310131230 |
5 | 4114121242420004 |
6 | 135531404235152 |
7 | 12265326224012 |
oct | 1713676643554 |
9 | 413622585215 |
10 | 130442545004 |
11 | 50358463802 |
12 | 21344b3bab8 |
13 | c3ba791195 |
14 | 64561868b2 |
15 | 35d6b2ce6e |
hex | 1e5efb476c |
130442545004 has 12 divisors (see below), whose sum is σ = 229298107584. Its totient is φ = 64928799984.
The previous prime is 130442544971. The next prime is 130442545007. The reversal of 130442545004 is 400545244031.
It is not an unprimeable number, because it can be changed into a prime (130442545007) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73117127 + ... + 73118910.
It is an arithmetic number, because the mean of its divisors is an integer number (19108175632).
Almost surely, 2130442545004 is an apocalyptic number.
It is an amenable number.
130442545004 is a deficient number, since it is larger than the sum of its proper divisors (98855562580).
130442545004 is a wasteful number, since it uses less digits than its factorization.
130442545004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146236264 (or 146236262 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 32.
Adding to 130442545004 its reverse (400545244031), we get a palindrome (530987789035).
The spelling of 130442545004 in words is "one hundred thirty billion, four hundred forty-two million, five hundred forty-five thousand, four".
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