Base | Representation |
---|---|
bin | 11101000110101010011… |
… | …11011010011011101101 |
3 | 10112121012102020111001110 |
4 | 32203111033122123231 |
5 | 112341010030000414 |
6 | 2043222004502233 |
7 | 132151115515611 |
oct | 16432517323355 |
9 | 3477172214043 |
10 | 1000010000109 |
11 | 35611363614a |
12 | 1419853aa979 |
13 | 733ba38a473 |
14 | 365878cb341 |
15 | 1b02c58e459 |
hex | e8d53da6ed |
1000010000109 has 4 divisors (see below), whose sum is σ = 1333346666816. Its totient is φ = 666673333404.
The previous prime is 1000010000083. The next prime is 1000010000123. The reversal of 1000010000109 is 9010000100001.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 1000010000109 - 27 = 1000009999981 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1000010000094 and 1000010000103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1000010000189) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166668333349 + ... + 166668333354.
It is an arithmetic number, because the mean of its divisors is an integer number (333336666704).
Almost surely, 21000010000109 is an apocalyptic number.
It is an amenable number.
1000010000109 is a deficient number, since it is larger than the sum of its proper divisors (333336666707).
1000010000109 is an equidigital number, since it uses as much as digits as its factorization.
1000010000109 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 333336666706.
The product of its (nonzero) digits is 9, while the sum is 12.
The spelling of 1000010000109 in words is "one trillion, ten million, one hundred nine", and thus it is an aban number.
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