Base | Representation |
---|---|
bin | 111100101011111111… |
… | …1100111001011101010 |
3 | 110110101121001211010002 |
4 | 1321113333213023222 |
5 | 4113401234442414 |
6 | 135512015423002 |
7 | 12262403606345 |
oct | 1712777471352 |
9 | 413347054102 |
10 | 130325312234 |
11 | 502a8272017 |
12 | 21311824a62 |
13 | c39c3c5990 |
14 | 644478b45c |
15 | 35cb6c24de |
hex | 1e57fe72ea |
130325312234 has 16 divisors (see below), whose sum is σ = 210687876168. Its totient is φ = 60103752192.
The previous prime is 130325312233. The next prime is 130325312237. The reversal of 130325312234 is 432213523031.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 130323166009 + 2146225 = 361003^2 + 1465^2 .
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 130325312197 and 130325312206.
It is not an unprimeable number, because it can be changed into a prime (130325312233) 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, 1898627 + ... + 1966070.
Almost surely, 2130325312234 is an apocalyptic number.
130325312234 is a deficient number, since it is larger than the sum of its proper divisors (80362563934).
130325312234 is a wasteful number, since it uses less digits than its factorization.
130325312234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3866009.
The product of its (nonzero) digits is 12960, while the sum is 29.
Adding to 130325312234 its reverse (432213523031), we get a palindrome (562538835265).
The spelling of 130325312234 in words is "one hundred thirty billion, three hundred twenty-five million, three hundred twelve thousand, two hundred thirty-four".
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