Base | Representation |
---|---|
bin | 1111100001100… |
… | …01010011011011 |
3 | 100002001010121220 |
4 | 13300301103123 |
5 | 231314202441 |
6 | 20531103123 |
7 | 3140616543 |
oct | 760612333 |
9 | 302033556 |
10 | 130225371 |
11 | 67566281 |
12 | 37741aa3 |
13 | 20c97243 |
14 | 1341c323 |
15 | b675466 |
hex | 7c314db |
130225371 has 8 divisors (see below), whose sum is σ = 177672000. Its totient is φ = 84797832.
The previous prime is 130225369. The next prime is 130225387. The reversal of 130225371 is 173522031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 130225371 - 21 = 130225369 is a prime.
It is not an unprimeable number, because it can be changed into a prime (130225351) 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, 504621 + ... + 504878.
It is an arithmetic number, because the mean of its divisors is an integer number (22209000).
Almost surely, 2130225371 is an apocalyptic number.
130225371 is a deficient number, since it is larger than the sum of its proper divisors (47446629).
130225371 is a wasteful number, since it uses less digits than its factorization.
130225371 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1009545.
The product of its (nonzero) digits is 1260, while the sum is 24.
The square root of 130225371 is about 11411.6331434199. The cubic root of 130225371 is about 506.8722723267.
The spelling of 130225371 in words is "one hundred thirty million, two hundred twenty-five thousand, three hundred seventy-one".
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