Base | Representation |
---|---|
bin | 11101011001010001011… |
… | …00001111011111011001 |
3 | 10120112222122012002221220 |
4 | 32230220230033133121 |
5 | 113021440000012420 |
6 | 2051553153122253 |
7 | 132653512233603 |
oct | 16545054173731 |
9 | 3515878162856 |
10 | 1010000000985 |
11 | 35a37a740718 |
12 | 1438b2b59389 |
13 | 7431cc865a1 |
14 | 36c545aa173 |
15 | 1b414624840 |
hex | eb28b0f7d9 |
1010000000985 has 16 divisors (see below), whose sum is σ = 1616047692864. Its totient is φ = 538650770112.
The previous prime is 1010000000959. The next prime is 1010000001001. The reversal of 1010000000985 is 5890000000101.
It is not a de Polignac number, because 1010000000985 - 27 = 1010000000857 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 459082 + ... + 1493571.
It is an arithmetic number, because the mean of its divisors is an integer number (101002980804).
Almost surely, 21010000000985 is an apocalyptic number.
1010000000985 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1010000000985 is a deficient number, since it is larger than the sum of its proper divisors (606047691879).
1010000000985 is a wasteful number, since it uses less digits than its factorization.
1010000000985 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1987144.
The product of its (nonzero) digits is 360, while the sum is 24.
The spelling of 1010000000985 in words is "one trillion, ten billion, nine hundred eighty-five", and thus it is an aban number.
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