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130325226 = 2383925889
BaseRepresentation
bin1111100010010…
…01101011101010
3100002020012121020
413301021223222
5231330401401
620533153310
73141513633
oct761115352
9302205536
10130325226
11676242a9
123778b836
1321000825
141344688a
15b694d36
hex7c49aea

130325226 has 16 divisors (see below), whose sum is σ = 260971200. Its totient is φ = 43388288.

The previous prime is 130325207. The next prime is 130325233. The reversal of 130325226 is 622523031.

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 130325196 and 130325205.

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, 7911 + ... + 17978.

It is an arithmetic number, because the mean of its divisors is an integer number (16310700).

Almost surely, 2130325226 is an apocalyptic number.

130325226 is an abundant number, since it is smaller than the sum of its proper divisors (130645974).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130325226 is a wasteful number, since it uses less digits than its factorization.

130325226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26733.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 130325226 is about 11416.0074456878. The cubic root of 130325226 is about 507.0017934260.

Adding to 130325226 its reverse (622523031), we get a palindrome (752848257).

The spelling of 130325226 in words is "one hundred thirty million, three hundred twenty-five thousand, two hundred twenty-six".

Divisors: 1 2 3 6 839 1678 2517 5034 25889 51778 77667 155334 21720871 43441742 65162613 130325226