Base | Representation |
---|---|
bin | 10010110010101011… |
… | …01101000001011010 |
3 | 222001002211221200101 |
4 | 21121111231001122 |
5 | 131130212440000 |
6 | 4345033530014 |
7 | 505003232101 |
oct | 113125550132 |
9 | 28032757611 |
10 | 10088796250 |
11 | 4307953a45 |
12 | 1b5687390a |
13 | c4a20a530 |
14 | 6b9c79038 |
15 | 3e0a9ce6a |
hex | 25956d05a |
10088796250 has 40 divisors (see below), whose sum is σ = 20365121700. Its totient is φ = 3725088000.
The previous prime is 10088796239. The next prime is 10088796259. The reversal of 10088796250 is 5269788001.
It is a Cunningham number, because it is equal to 1004432+1.
It can be written as a sum of positive squares in 10 ways, for example, as 298287441 + 9790508809 = 17271^2 + 98947^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 10088796250.
It is not an unprimeable number, because it can be changed into a prime (10088796259) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 294175 + ... + 326674.
Almost surely, 210088796250 is an apocalyptic number.
10088796250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10088796250 is an abundant number, since it is smaller than the sum of its proper divisors (10276325450).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10088796250 is an equidigital number, since it uses as much as digits as its factorization.
10088796250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 620884 (or 620869 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 46.
The spelling of 10088796250 in words is "ten billion, eighty-eight million, seven hundred ninety-six thousand, two hundred fifty".
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