Base | Representation |
---|---|
bin | 111100010111111001111101… |
… | …0101001000010111011110110 |
3 | 2120122021222211010021122221100 |
4 | 1320233303322221002323312 |
5 | 1024101220214200114200 |
6 | 5121241305413230530 |
7 | 216600115225203345 |
oct | 17057637251027366 |
9 | 2518258733248840 |
10 | 531051141410550 |
11 | 144233584940472 |
12 | 4b689328932446 |
13 | 19a41ba545aa37 |
14 | 951d025dbbb5c |
15 | 415dcd3ae8d00 |
hex | 1e2fcfaa42ef6 |
531051141410550 has 144 divisors (see below), whose sum is σ = 1437327072447552. Its totient is φ = 140567874585600.
The previous prime is 531051141410467. The next prime is 531051141410609. The reversal of 531051141410550 is 55014141150135.
531051141410550 is a `hidden beast` number, since 5 + 3 + 1 + 0 + 51 + 1 + 41 + 4 + 10 + 550 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 31258702 + ... + 45157598.
It is an arithmetic number, because the mean of its divisors is an integer number (9981438003108).
Almost surely, 2531051141410550 is an apocalyptic number.
531051141410550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 531051141410550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (718663536223776).
531051141410550 is an abundant number, since it is smaller than the sum of its proper divisors (906275931037002).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
531051141410550 is a wasteful number, since it uses less digits than its factorization.
531051141410550 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13899543 (or 13899535 counting only the distinct ones).
The product of its (nonzero) digits is 30000, while the sum is 36.
Adding to 531051141410550 its reverse (55014141150135), we get a palindrome (586065282560685).
The spelling of 531051141410550 in words is "five hundred thirty-one trillion, fifty-one billion, one hundred forty-one million, four hundred ten thousand, five hundred fifty".
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