Base | Representation |
---|---|
bin | 11101100101100011101111… |
… | …010000101000010000010111 |
3 | 122001201202200012220002012200 |
4 | 131211203233100220100113 |
5 | 114023424123342012211 |
6 | 1140430144214415543 |
7 | 36260113350345315 |
oct | 3545435720502027 |
9 | 561652605802180 |
10 | 130124343313431 |
11 | 38509473513a85 |
12 | 12716b773615b3 |
13 | 577b8995457ac |
14 | 241c0a22a50b5 |
15 | 1009c759dbb56 |
hex | 7658ef428417 |
130124343313431 has 24 divisors (see below), whose sum is σ = 192349978694016. Its totient is φ = 84722662054800.
The previous prime is 130124343313427. The next prime is 130124343313439. The reversal of 130124343313431 is 134313343421031.
130124343313431 is a `hidden beast` number, since 1 + 3 + 0 + 1 + 243 + 43 + 31 + 343 + 1 = 666.
It is not a de Polignac number, because 130124343313431 - 22 = 130124343313427 is a prime.
It is a super-2 number, since 2×1301243433134312 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130124343313439) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15318145 + ... + 22246218.
It is an arithmetic number, because the mean of its divisors is an integer number (8014582445584).
Almost surely, 2130124343313431 is an apocalyptic number.
130124343313431 is a deficient number, since it is larger than the sum of its proper divisors (62225635380585).
130124343313431 is a wasteful number, since it uses less digits than its factorization.
130124343313431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37573363 (or 37573360 counting only the distinct ones).
The product of its (nonzero) digits is 93312, while the sum is 36.
Adding to 130124343313431 its reverse (134313343421031), we get a palindrome (264437686734462).
The spelling of 130124343313431 in words is "one hundred thirty trillion, one hundred twenty-four billion, three hundred forty-three million, three hundred thirteen thousand, four hundred thirty-one".
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