Base | Representation |
---|---|
bin | 1001000101011111101100… |
… | …0000010000000000111010 |
3 | 1022101000221222111021000211 |
4 | 2101113323000100000322 |
5 | 2302134020042010020 |
6 | 33125203003021334 |
7 | 2050516522600510 |
oct | 221277300200072 |
9 | 38330858437024 |
10 | 9990010110010 |
11 | 32018152a4897 |
12 | 115416a20a84a |
13 | 57609159aa08 |
14 | 26773a47c4b0 |
15 | 124ce2dd085a |
hex | 915fb01003a |
9990010110010 has 128 divisors (see below), whose sum is σ = 22911972802560. Its totient is φ = 3053071180800.
The previous prime is 9990010110007. The next prime is 9990010110097. The reversal of 9990010110010 is 100110100999.
It is an unprimeable number.
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 63 ways as a sum of consecutive naturals, for example, 76152775 + ... + 76283845.
It is an arithmetic number, because the mean of its divisors is an integer number (178999787520).
Almost surely, 29990010110010 is an apocalyptic number.
9990010110010 is an abundant number, since it is smaller than the sum of its proper divisors (12921962692550).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9990010110010 is a wasteful number, since it uses less digits than its factorization.
9990010110010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 134492.
The product of its (nonzero) digits is 729, while the sum is 31.
The spelling of 9990010110010 in words is "nine trillion, nine hundred ninety billion, ten million, one hundred ten thousand, ten".
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