Base | Representation |
---|---|
bin | 111100111011110100… |
… | …1010111001011111101 |
3 | 110111202121022100121120 |
4 | 1321313221113023331 |
5 | 4120443211203321 |
6 | 140040425421153 |
7 | 12311512424634 |
oct | 1716751271375 |
9 | 414677270546 |
10 | 130856350461 |
11 | 5054aaa8991 |
12 | 2143b63a7b9 |
13 | c455427495 |
14 | 649510251b |
15 | 360d11bec6 |
hex | 1e77a572fd |
130856350461 has 8 divisors (see below), whose sum is σ = 174490872864. Its totient is φ = 87229697520.
The previous prime is 130856350451. The next prime is 130856350501. The reversal of 130856350461 is 164053658031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 130856350461 - 27 = 130856350333 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130856350451) 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, 1928455 + ... + 1995156.
It is an arithmetic number, because the mean of its divisors is an integer number (21811359108).
Almost surely, 2130856350461 is an apocalyptic number.
It is an amenable number.
130856350461 is a deficient number, since it is larger than the sum of its proper divisors (43634522403).
130856350461 is a wasteful number, since it uses less digits than its factorization.
130856350461 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3934731.
The product of its (nonzero) digits is 259200, while the sum is 42.
The spelling of 130856350461 in words is "one hundred thirty billion, eight hundred fifty-six million, three hundred fifty thousand, four hundred sixty-one".
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