Base | Representation |
---|---|
bin | 1111100010000… |
… | …11110001011110 |
3 | 100002011222101210 |
4 | 13301003301132 |
5 | 231324113042 |
6 | 20532445250 |
7 | 3141353235 |
oct | 761036136 |
9 | 302158353 |
10 | 130301022 |
11 | 676080a5 |
12 | 37779826 |
13 | 20cc27c7 |
14 | 1343bb1c |
15 | b68ca9c |
hex | 7c43c5e |
130301022 has 16 divisors (see below), whose sum is σ = 275931792. Its totient is φ = 40878720.
The previous prime is 130301011. The next prime is 130301023. The reversal of 130301022 is 220103031.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 130300989 and 130301007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130301023) 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, 638629 + ... + 638832.
It is an arithmetic number, because the mean of its divisors is an integer number (17245737).
Almost surely, 2130301022 is an apocalyptic number.
130301022 is an abundant number, since it is smaller than the sum of its proper divisors (145630770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130301022 is a wasteful number, since it uses less digits than its factorization.
130301022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1277483.
The product of its (nonzero) digits is 36, while the sum is 12.
The square root of 130301022 is about 11414.9473060545. The cubic root of 130301022 is about 506.9704046930.
Adding to 130301022 its reverse (220103031), we get a palindrome (350404053).
The spelling of 130301022 in words is "one hundred thirty million, three hundred one thousand, twenty-two".
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