Base | Representation |
---|---|
bin | 10001010010111000… |
… | …11010110000000100 |
3 | 212222002211120112002 |
4 | 20221130122300010 |
5 | 123004011000202 |
6 | 4133211044432 |
7 | 446045215601 |
oct | 105134326004 |
9 | 25862746462 |
10 | 9285250052 |
11 | 3a35310881 |
12 | 1971740718 |
13 | b4c8b5500 |
14 | 6412696a8 |
15 | 395275302 |
hex | 22971ac04 |
9285250052 has 72 divisors (see below), whose sum is σ = 18458697600. Its totient is φ = 4077216000.
The previous prime is 9285250027. The next prime is 9285250057. The reversal of 9285250052 is 2500525829.
It is a junction number, because it is equal to n+sod(n) for n = 9285249988 and 9285250015.
It is not an unprimeable number, because it can be changed into a prime (9285250057) 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 23 ways as a sum of consecutive naturals, for example, 3092552 + ... + 3095552.
It is an arithmetic number, because the mean of its divisors is an integer number (256370800).
Almost surely, 29285250052 is an apocalyptic number.
9285250052 is a gapful number since it is divisible by the number (92) formed by its first and last digit.
It is an amenable number.
9285250052 is a deficient number, since it is larger than the sum of its proper divisors (9173447548).
9285250052 is a wasteful number, since it uses less digits than its factorization.
9285250052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3253 (or 3238 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 38.
The square root of 9285250052 is about 96360.0023453715. The cubic root of 9285250052 is about 2101.8313617820.
The spelling of 9285250052 in words is "nine billion, two hundred eighty-five million, two hundred fifty thousand, fifty-two".
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