Base | Representation |
---|---|
bin | 111100100100010000… |
… | …1111111010001100001 |
3 | 110102201111220201110012 |
4 | 1321020201333101201 |
5 | 4112333331411403 |
6 | 135430151214305 |
7 | 12253103544452 |
oct | 1711041772141 |
9 | 412644821405 |
10 | 130065888353 |
11 | 50184892015 |
12 | 2125a977395 |
13 | c35a733a1b |
14 | 641c13b129 |
15 | 35b3a2aed8 |
hex | 1e4887f461 |
130065888353 has 6 divisors (see below), whose sum is σ = 138166878246. Its totient is φ = 122414953472.
The previous prime is 130065888347. The next prime is 130065888361. The reversal of 130065888353 is 353888560031.
It can be written as a sum of positive squares in 3 ways, for example, as 14406720784 + 115659167569 = 120028^2 + 340087^2 .
It is a de Polignac number, because none of the positive numbers 2k-130065888353 is a prime.
It is a super-2 number, since 2×1300658883532 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130065888313) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 225027200 + ... + 225027777.
It is an arithmetic number, because the mean of its divisors is an integer number (23027813041).
Almost surely, 2130065888353 is an apocalyptic number.
It is an amenable number.
130065888353 is a deficient number, since it is larger than the sum of its proper divisors (8100989893).
130065888353 is an equidigital number, since it uses as much as digits as its factorization.
130065888353 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 450055011 (or 450054994 counting only the distinct ones).
The product of its (nonzero) digits is 2073600, while the sum is 50.
The spelling of 130065888353 in words is "one hundred thirty billion, sixty-five million, eight hundred eighty-eight thousand, three hundred fifty-three".
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