Base | Representation |
---|---|
bin | 1111011011101001… |
… | …11101011010011101 |
3 | 210101101210011201011 |
4 | 13231310331122131 |
5 | 113431433104100 |
6 | 3450041215221 |
7 | 412211524153 |
oct | 75564753235 |
9 | 23341704634 |
10 | 8285050525 |
11 | 35717710a4 |
12 | 1732791511 |
13 | a2060857b |
14 | 5884a93d3 |
15 | 337554bba |
hex | 1edd3d69d |
8285050525 has 6 divisors (see below), whose sum is σ = 10273462682. Its totient is φ = 6628040400.
The previous prime is 8285050493. The next prime is 8285050531. The reversal of 8285050525 is 5250505828.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 25512601 + 8259537924 = 5051^2 + 90882^2 .
It is not a de Polignac number, because 8285050525 - 25 = 8285050493 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 165700986 + ... + 165701035.
Almost surely, 28285050525 is an apocalyptic number.
It is an amenable number.
8285050525 is a deficient number, since it is larger than the sum of its proper divisors (1988412157).
8285050525 is a wasteful number, since it uses less digits than its factorization.
8285050525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 331402031 (or 331402026 counting only the distinct ones).
The product of its (nonzero) digits is 160000, while the sum is 40.
The square root of 8285050525 is about 91022.2529110327. The cubic root of 8285050525 is about 2023.4775347078.
The spelling of 8285050525 in words is "eight billion, two hundred eighty-five million, fifty thousand, five hundred twenty-five".
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