Base | Representation |
---|---|
bin | 1011011001000111111111… |
… | …10100011011001010100111 |
3 | 10021200222222200010022000112 |
4 | 11230203333310123022213 |
5 | 11240430101021444421 |
6 | 125140551211003235 |
7 | 5163662216444162 |
oct | 554437764331247 |
9 | 107628880108015 |
10 | 25052541203111 |
11 | 7a897a5433104 |
12 | 298742543951b |
13 | 10c95a17424a6 |
14 | 628799a2cad9 |
15 | 2d6a1a0b645b |
hex | 16c8ffd1b2a7 |
25052541203111 has 4 divisors (see below), whose sum is σ = 25052559481224. Its totient is φ = 25052522925000.
The previous prime is 25052541203101. The next prime is 25052541203119. The reversal of 25052541203111 is 11130214525052.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 25052541203111 - 214 = 25052541186727 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25052541203119) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6900305 + ... + 9885306.
It is an arithmetic number, because the mean of its divisors is an integer number (6263139870306).
Almost surely, 225052541203111 is an apocalyptic number.
25052541203111 is a deficient number, since it is larger than the sum of its proper divisors (18278113).
25052541203111 is a wasteful number, since it uses less digits than its factorization.
25052541203111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18278112.
The product of its (nonzero) digits is 12000, while the sum is 32.
Adding to 25052541203111 its reverse (11130214525052), we get a palindrome (36182755728163).
The spelling of 25052541203111 in words is "twenty-five trillion, fifty-two billion, five hundred forty-one million, two hundred three thousand, one hundred eleven".
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