Base | Representation |
---|---|
bin | 10111111011010… |
… | …11101100000011 |
3 | 111222200120212000 |
4 | 23331223230003 |
5 | 402341002412 |
6 | 31530035043 |
7 | 4655040621 |
oct | 1375535403 |
9 | 458616760 |
10 | 200719107 |
11 | a3334266 |
12 | 57278a83 |
13 | 32779704 |
14 | 1c92c511 |
15 | 1294c4dc |
hex | bf6bb03 |
200719107 has 8 divisors (see below), whose sum is σ = 297361680. Its totient is φ = 133812720.
The previous prime is 200719081. The next prime is 200719147. The reversal of 200719107 is 701917002.
It is not a de Polignac number, because 200719107 - 27 = 200718979 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 7434041 = 200719107 / (2 + 0 + 0 + 7 + 1 + 9 + 1 + 0 + 7).
It is not an unprimeable number, because it can be changed into a prime (200719147) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 3716994 + ... + 3717047.
It is an arithmetic number, because the mean of its divisors is an integer number (37170210).
Almost surely, 2200719107 is an apocalyptic number.
200719107 is a gapful number since it is divisible by the number (27) formed by its first and last digit.
200719107 is a deficient number, since it is larger than the sum of its proper divisors (96642573).
200719107 is an equidigital number, since it uses as much as digits as its factorization.
200719107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7434050 (or 7434044 counting only the distinct ones).
The product of its (nonzero) digits is 882, while the sum is 27.
The square root of 200719107 is about 14167.5370830642. The cubic root of 200719107 is about 585.5036031616.
The spelling of 200719107 in words is "two hundred million, seven hundred nineteen thousand, one hundred seven".
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