Base | Representation |
---|---|
bin | 1111100101010… |
… | …01111001111001 |
3 | 100002222020020112 |
4 | 13302221321321 |
5 | 231431004403 |
6 | 20545434105 |
7 | 3145044662 |
oct | 762517171 |
9 | 302866215 |
10 | 130719353 |
11 | 67873426 |
12 | 3793b935 |
13 | 2110b03b |
14 | 1350a369 |
15 | b7219d8 |
hex | 7ca9e79 |
130719353 has 8 divisors (see below), whose sum is σ = 132313440. Its totient is φ = 129134880.
The previous prime is 130719349. The next prime is 130719367. The reversal of 130719353 is 353917031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130719353 - 22 = 130719349 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130719053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27101 + ... + 31557.
It is an arithmetic number, because the mean of its divisors is an integer number (16539180).
Almost surely, 2130719353 is an apocalyptic number.
It is an amenable number.
130719353 is a deficient number, since it is larger than the sum of its proper divisors (1594087).
130719353 is a wasteful number, since it uses less digits than its factorization.
130719353 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4807.
The product of its (nonzero) digits is 8505, while the sum is 32.
The square root of 130719353 is about 11433.2564477493. The cubic root of 130719353 is about 507.5123673853.
It can be divided in two parts, 130719 and 353, that added together give a 17-th power (131072 = 217).
The spelling of 130719353 in words is "one hundred thirty million, seven hundred nineteen thousand, three hundred fifty-three".
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