Base | Representation |
---|---|
bin | 11111111000111… |
… | …100001111101000 |
3 | 1101021201212011211 |
4 | 133320330033220 |
5 | 2043431124040 |
6 | 125031202504 |
7 | 16154412406 |
oct | 3770741750 |
9 | 1337655154 |
10 | 535020520 |
11 | 255006921 |
12 | 12b216434 |
13 | 86ac72b8 |
14 | 510b0476 |
15 | 31e848ea |
hex | 1fe3c3e8 |
535020520 has 32 divisors (see below), whose sum is σ = 1213286400. Its totient is φ = 212321088.
The previous prime is 535020467. The next prime is 535020523. The reversal of 535020520 is 25020535.
It is a junction number, because it is equal to n+sod(n) for n = 535020491 and 535020500.
It is not an unprimeable number, because it can be changed into a prime (535020523) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47580 + ... + 57739.
It is an arithmetic number, because the mean of its divisors is an integer number (37915200).
Almost surely, 2535020520 is an apocalyptic number.
It is an amenable number.
535020520 is an abundant number, since it is smaller than the sum of its proper divisors (678265880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
535020520 is a wasteful number, since it uses less digits than its factorization.
535020520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105457 (or 105453 counting only the distinct ones).
The product of its (nonzero) digits is 1500, while the sum is 22.
The square root of 535020520 is about 23130.5105866689. The cubic root of 535020520 is about 811.8145167511.
The spelling of 535020520 in words is "five hundred thirty-five million, twenty thousand, five hundred twenty".
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