Base | Representation |
---|---|
bin | 111100101011111111… |
… | …1011000011110101100 |
3 | 110110101120221202111122 |
4 | 1321113333120132230 |
5 | 4113401231031022 |
6 | 135512014240112 |
7 | 12262403235644 |
oct | 1712777303654 |
9 | 413346852448 |
10 | 130325252012 |
11 | 502a823084a |
12 | 213117b6038 |
13 | c39c3a4447 |
14 | 6444773524 |
15 | 35cb6ae742 |
hex | 1e57fd87ac |
130325252012 has 12 divisors (see below), whose sum is σ = 229810178136. Its totient is φ = 64665201120.
The previous prime is 130325251961. The next prime is 130325252039. The reversal of 130325252012 is 210252523031.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124355633 + ... + 124356680.
It is an arithmetic number, because the mean of its divisors is an integer number (19150848178).
Almost surely, 2130325252012 is an apocalyptic number.
It is an amenable number.
130325252012 is a deficient number, since it is larger than the sum of its proper divisors (99484926124).
130325252012 is a wasteful number, since it uses less digits than its factorization.
130325252012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 248712448 (or 248712446 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 26.
Adding to 130325252012 its reverse (210252523031), we get a palindrome (340577775043).
The spelling of 130325252012 in words is "one hundred thirty billion, three hundred twenty-five million, two hundred fifty-two thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •