Base | Representation |
---|---|
bin | 11000001011101011… |
… | …100001101000111010 |
3 | 2111000121011102202202 |
4 | 120023223201220322 |
5 | 411134213410010 |
6 | 15532320230202 |
7 | 1606312226216 |
oct | 301353415072 |
9 | 74017142682 |
10 | 25965763130 |
11 | 10014aa617a |
12 | 5047a6b362 |
13 | 25aa6470a8 |
14 | 1384741946 |
15 | a1e88e6a5 |
hex | 60bae1a3a |
25965763130 has 8 divisors (see below), whose sum is σ = 46738373652. Its totient is φ = 10386305248.
The previous prime is 25965763123. The next prime is 25965763139. The reversal of 25965763130 is 3136756952.
It can be written as a sum of positive squares in 2 ways, for example, as 25955465449 + 10297681 = 161107^2 + 3209^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (25965763139) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1298288147 + ... + 1298288166.
Almost surely, 225965763130 is an apocalyptic number.
25965763130 is a deficient number, since it is larger than the sum of its proper divisors (20772610522).
25965763130 is a wasteful number, since it uses less digits than its factorization.
25965763130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2596576320.
The product of its (nonzero) digits is 1020600, while the sum is 47.
The spelling of 25965763130 in words is "twenty-five billion, nine hundred sixty-five million, seven hundred sixty-three thousand, one hundred thirty".
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