Base | Representation |
---|---|
bin | 1001010100101010001000… |
… | …1000110111011000011000 |
3 | 1100021221100211010121221221 |
4 | 2111022202020313120120 |
5 | 2320421022110414430 |
6 | 33445004214541424 |
7 | 2105401151046163 |
oct | 225124210673030 |
9 | 40257324117857 |
10 | 10250512201240 |
11 | 32a22439a8683 |
12 | 119674b967874 |
13 | 594808381c6c |
14 | 2761ad990ada |
15 | 12b98cbd557a |
hex | 952a2237618 |
10250512201240 has 32 divisors (see below), whose sum is σ = 23600016467280. Its totient is φ = 4004851277952.
The previous prime is 10250512201199. The next prime is 10250512201243. The reversal of 10250512201240 is 4210221505201.
It is a super-2 number, since 2×102505122012402 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10250512201243) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2979798339 + ... + 2979801778.
Almost surely, 210250512201240 is an apocalyptic number.
10250512201240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10250512201240 is an abundant number, since it is smaller than the sum of its proper divisors (13349504266040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10250512201240 is a wasteful number, since it uses less digits than its factorization.
10250512201240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5959600171 (or 5959600167 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 25.
Adding to 10250512201240 its reverse (4210221505201), we get a palindrome (14460733706441).
The spelling of 10250512201240 in words is "ten trillion, two hundred fifty billion, five hundred twelve million, two hundred one thousand, two hundred forty".
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