Base | Representation |
---|---|
bin | 10010101000000000… |
… | …10110100011010110 |
3 | 221210212110201220000 |
4 | 21110000112203112 |
5 | 130434311004420 |
6 | 4332115552130 |
7 | 502535521233 |
oct | 112400264326 |
9 | 27725421800 |
10 | 9999313110 |
11 | 4271395a36 |
12 | 1b308bb646 |
13 | c34809927 |
14 | 6ac02478a |
15 | 3d7cc4690 |
hex | 2540168d6 |
9999313110 has 40 divisors (see below), whose sum is σ = 26887044096. Its totient is φ = 2666483280.
The previous prime is 9999313109. The next prime is 9999313117. The reversal of 9999313110 is 113139999.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9999313117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6171606 + ... + 6173225.
Almost surely, 29999313110 is an apocalyptic number.
9999313110 is a gapful number since it is divisible by the number (90) formed by its first and last digit.
9999313110 is an abundant number, since it is smaller than the sum of its proper divisors (16887730986).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9999313110 is a wasteful number, since it uses less digits than its factorization.
9999313110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12344850 (or 12344841 counting only the distinct ones).
The product of its (nonzero) digits is 59049, while the sum is 45.
The square root of 9999313110 is about 99996.5654910207. The cubic root of 9999313110 is about 2154.3853602476.
The spelling of 9999313110 in words is "nine billion, nine hundred ninety-nine million, three hundred thirteen thousand, one hundred ten".
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