Base | Representation |
---|---|
bin | 10111010011010100010000… |
… | …01001100000010111011101 |
3 | 20201102121121101210102011120 |
4 | 23221222020021200113131 |
5 | 23204014031433101100 |
6 | 300551522540441153 |
7 | 13536025536553566 |
oct | 1351521011402735 |
9 | 221377541712146 |
10 | 51241244034525 |
11 | 15366320445826 |
12 | 58b6a90b491b9 |
13 | 227904aa3172c |
14 | c9213761316d |
15 | 5dcd8066a0a0 |
hex | 2e9a882605dd |
51241244034525 has 24 divisors (see below), whose sum is σ = 85092067654944. Its totient is φ = 27208272888000.
The previous prime is 51241244034517. The next prime is 51241244034529. The reversal of 51241244034525 is 52543044214215.
It is not a de Polignac number, because 51241244034525 - 23 = 51241244034517 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51241244034529) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1504865326 + ... + 1504899375.
It is an arithmetic number, because the mean of its divisors is an integer number (3545502818956).
Almost surely, 251241244034525 is an apocalyptic number.
It is an amenable number.
51241244034525 is a deficient number, since it is larger than the sum of its proper divisors (33850823620419).
51241244034525 is a wasteful number, since it uses less digits than its factorization.
51241244034525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3009764941 (or 3009764936 counting only the distinct ones).
The product of its (nonzero) digits is 768000, while the sum is 42.
The spelling of 51241244034525 in words is "fifty-one trillion, two hundred forty-one billion, two hundred forty-four million, thirty-four thousand, five hundred twenty-five".
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