Base | Representation |
---|---|
bin | 111100100110100100… |
… | …0010110110011001110 |
3 | 110102220220010012021011 |
4 | 1321031020112303032 |
5 | 4113013110230204 |
6 | 135441545155434 |
7 | 12255031500325 |
oct | 1711510266316 |
9 | 412826105234 |
10 | 130143055054 |
11 | 502143a8551 |
12 | 2128078bb7a |
13 | c3707115ac |
14 | 64284a70bc |
15 | 35ba6c0304 |
hex | 1e4d216cce |
130143055054 has 16 divisors (see below), whose sum is σ = 203782459392. Its totient is φ = 62217798808.
The previous prime is 130143055033. The next prime is 130143055069. The reversal of 130143055054 is 450550341031.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 439294 + ... + 673249.
It is an arithmetic number, because the mean of its divisors is an integer number (12736403712).
Almost surely, 2130143055054 is an apocalyptic number.
130143055054 is a deficient number, since it is larger than the sum of its proper divisors (73639404338).
130143055054 is a wasteful number, since it uses less digits than its factorization.
130143055054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1115111.
The product of its (nonzero) digits is 18000, while the sum is 31.
Adding to 130143055054 its reverse (450550341031), we get a palindrome (580693396085).
The spelling of 130143055054 in words is "one hundred thirty billion, one hundred forty-three million, fifty-five thousand, fifty-four".
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