| Base | Representation |
|---|---|
| bin | 10100111101000110… |
| … | …11000110001110010 |
| 3 | 1002001000212210012100 |
| 4 | 22132203120301302 |
| 5 | 141020000330000 |
| 6 | 5100154441230 |
| 7 | 545533342422 |
| oct | 123643306162 |
| 9 | 32030783170 |
| 10 | 11250011250 |
| 11 | 4853379a65 |
| 12 | 221b733216 |
| 13 | 10a39721ba |
| 14 | 78a190482 |
| 15 | 45c9c6a00 |
| hex | 29e8d8c72 |
11250011250 has 120 divisors (see below), whose sum is σ = 30763711836. Its totient is φ = 2970000000.
The previous prime is 11250011233. The next prime is 11250011251. The reversal of 11250011250 is 5211005211.
11250011250 is a `hidden beast` number, since 1 + 1 + 2 + 500 + 112 + 50 = 666.
11250011250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 10 ways, for example, as 990549729 + 10259461521 = 31473^2 + 101289^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (11250011251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 1131300 + ... + 1141200.
Almost surely, 211250011250 is an apocalyptic number.
11250011250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 11250011250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15381855918).
11250011250 is an abundant number, since it is smaller than the sum of its proper divisors (19513700586).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11250011250 is a wasteful number, since it uses less digits than its factorization.
11250011250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10030 (or 10012 counting only the distinct ones).
The product of its (nonzero) digits is 100, while the sum is 18.
Adding to 11250011250 its reverse (5211005211), we get a palindrome (16461016461).
The spelling of 11250011250 in words is "eleven billion, two hundred fifty million, eleven thousand, two hundred fifty".
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