Base | Representation |
---|---|
bin | 111100011001001011000111… |
… | …0110000100100011100110001 |
3 | 2120122220122200020210112220021 |
4 | 1320302112032300210130301 |
5 | 1024112044132311241031 |
6 | 5121453331413443441 |
7 | 216615525153143623 |
oct | 17062261660443461 |
9 | 2518818606715807 |
10 | 531225425102641 |
11 | 1442a048a4a7935 |
12 | 4b6b7068040581 |
13 | 19a5545ba14569 |
14 | 952763a934c13 |
15 | 41635d4556511 |
hex | 1e3258ec24731 |
531225425102641 has 8 divisors (see below), whose sum is σ = 574297756868480. Its totient is φ = 489664403223408.
The previous prime is 531225425102629. The next prime is 531225425102747. The reversal of 531225425102641 is 146201524522135.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 531225425102641 - 29 = 531225425102129 is a prime.
It is not an unprimeable number, because it can be changed into a prime (531225425142641) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 377827470921 + ... + 377827472326.
It is an arithmetic number, because the mean of its divisors is an integer number (71787219608560).
Almost surely, 2531225425102641 is an apocalyptic number.
It is an amenable number.
531225425102641 is a deficient number, since it is larger than the sum of its proper divisors (43072331765839).
531225425102641 is a wasteful number, since it uses less digits than its factorization.
531225425102641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 755654943303.
The product of its (nonzero) digits is 576000, while the sum is 43.
Adding to 531225425102641 its reverse (146201524522135), we get a palindrome (677426949624776).
The spelling of 531225425102641 in words is "five hundred thirty-one trillion, two hundred twenty-five billion, four hundred twenty-five million, one hundred two thousand, six hundred forty-one".
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