Base | Representation |
---|---|
bin | 1111100001101… |
… | …10101010011010 |
3 | 100002002020201220 |
4 | 13300312222122 |
5 | 231320403242 |
6 | 20531352510 |
7 | 3141040542 |
oct | 760665232 |
9 | 302066656 |
10 | 130247322 |
11 | 67580817 |
12 | 37752736 |
13 | 20ca422a |
14 | 13426322 |
15 | b67bbec |
hex | 7c36a9a |
130247322 has 16 divisors (see below), whose sum is σ = 264765792. Its totient is φ = 42703920.
The previous prime is 130247287. The next prime is 130247333. The reversal of 130247322 is 223742031.
It is a junction number, because it is equal to n+sod(n) for n = 130247292 and 130247301.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177568 + ... + 178299.
It is an arithmetic number, because the mean of its divisors is an integer number (16547862).
Almost surely, 2130247322 is an apocalyptic number.
130247322 is an abundant number, since it is smaller than the sum of its proper divisors (134518470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130247322 is a wasteful number, since it uses less digits than its factorization.
130247322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 355933.
The product of its (nonzero) digits is 2016, while the sum is 24.
The square root of 130247322 is about 11412.5948846001. The cubic root of 130247322 is about 506.9007504645.
Adding to 130247322 its reverse (223742031), we get a palindrome (353989353).
The spelling of 130247322 in words is "one hundred thirty million, two hundred forty-seven thousand, three hundred twenty-two".
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