Base | Representation |
---|---|
bin | 111100011110100010011100… |
… | …0100100100011111101111000 |
3 | 2120202112010202010222020212220 |
4 | 1320331010320210203331320 |
5 | 1024211134114123124042 |
6 | 5123220144042404040 |
7 | 220023015643055622 |
oct | 17075047044437570 |
9 | 2522463663866786 |
10 | 531962713489272 |
11 | 14455513558628a |
12 | 4b7b5b30500620 |
13 | 19aa9b3a5122b0 |
14 | 95511c022dc12 |
15 | 41778870198ec |
hex | 1e3d138923f78 |
531962713489272 has 64 divisors (see below), whose sum is σ = 1478407541237760. Its totient is φ = 158400807984000.
The previous prime is 531962713489243. The next prime is 531962713489297. The reversal of 531962713489272 is 272984317269135.
It is a super-3 number, since 3×5319627134892723 (a number of 45 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 531962713489197 and 531962713489206.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27500130604 + ... + 27500149947.
It is an arithmetic number, because the mean of its divisors is an integer number (23100117831840).
Almost surely, 2531962713489272 is an apocalyptic number.
531962713489272 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
531962713489272 is an abundant number, since it is smaller than the sum of its proper divisors (946444827748488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
531962713489272 is a wasteful number, since it uses less digits than its factorization.
531962713489272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55000280604 (or 55000280600 counting only the distinct ones).
The product of its digits is 274337280, while the sum is 69.
The spelling of 531962713489272 in words is "five hundred thirty-one trillion, nine hundred sixty-two billion, seven hundred thirteen million, four hundred eighty-nine thousand, two hundred seventy-two".
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