Base | Representation |
---|---|
bin | 10010011010100111… |
… | …11000011101001000 |
3 | 221112001010020120022 |
4 | 21031103320131020 |
5 | 130222032222300 |
6 | 4313024320012 |
7 | 500003022101 |
oct | 111523703510 |
9 | 27461106508 |
10 | 9886992200 |
11 | 4213a49638 |
12 | 1abb173008 |
13 | c17471057 |
14 | 69b1473a8 |
15 | 3cced9285 |
hex | 24d4f8748 |
9886992200 has 108 divisors (see below), whose sum is σ = 23546451915. Its totient is φ = 3860862720.
The previous prime is 9886992197. The next prime is 9886992217. The reversal of 9886992200 is 22996889.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 5 ways, for example, as 929884036 + 8957108164 = 30494^2 + 94642^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=70310.
It is a super-2 number, since 2×98869922002 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 111089756 + ... + 111089844.
Almost surely, 29886992200 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 9886992200
9886992200 is an abundant number, since it is smaller than the sum of its proper divisors (13659459715).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9886992200 is an equidigital number, since it uses as much as digits as its factorization.
9886992200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 352 (or 175 counting only the distinct ones).
The product of its (nonzero) digits is 1119744, while the sum is 53.
The square root of 9886992200 is about 99433.3555704523. The cubic root of 9886992200 is about 2146.2883282974.
The spelling of 9886992200 in words is "nine billion, eight hundred eighty-six million, nine hundred ninety-two thousand, two hundred".
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