Base | Representation |
---|---|
bin | 111101001000010… |
… | …010010110010010 |
3 | 2122110210222200101 |
4 | 331020102112102 |
5 | 4100022114412 |
6 | 245433443014 |
7 | 34262210251 |
oct | 7510222622 |
9 | 2573728611 |
10 | 1025582482 |
11 | 486a07331 |
12 | 24757046a |
13 | 134626552 |
14 | 9a2ca798 |
15 | 60086457 |
hex | 3d212592 |
1025582482 has 16 divisors (see below), whose sum is σ = 1556158104. Its totient is φ = 506880000.
The previous prime is 1025582479. The next prime is 1025582483. The reversal of 1025582482 is 2842855201.
It can be written as a sum of positive squares in 4 ways, for example, as 999255321 + 26327161 = 31611^2 + 5131^2 .
It is not an unprimeable number, because it can be changed into a prime (1025582483) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129682 + ... + 137362.
Almost surely, 21025582482 is an apocalyptic number.
1025582482 is a deficient number, since it is larger than the sum of its proper divisors (530575622).
1025582482 is a wasteful number, since it uses less digits than its factorization.
1025582482 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8445.
The product of its (nonzero) digits is 51200, while the sum is 37.
The square root of 1025582482 is about 32024.7167356715. The cubic root of 1025582482 is about 1008.4557920499.
The spelling of 1025582482 in words is "one billion, twenty-five million, five hundred eighty-two thousand, four hundred eighty-two".
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