Base | Representation |
---|---|
bin | 11101110101000… |
… | …100001100111001 |
3 | 1021212200111111002 |
4 | 131311010030321 |
5 | 2011103400410 |
6 | 121354214345 |
7 | 15254520131 |
oct | 3565041471 |
9 | 1255614432 |
10 | 500450105 |
11 | 237544631 |
12 | 11b7243b5 |
13 | 7c8b1c2c |
14 | 4a671ac1 |
15 | 2de067a5 |
hex | 1dd44339 |
500450105 has 8 divisors (see below), whose sum is σ = 600705672. Its totient is φ = 400249728.
The previous prime is 500450087. The next prime is 500450107. The reversal of 500450105 is 501054005.
It can be written as a sum of positive squares in 4 ways, for example, as 614656 + 499835449 = 784^2 + 22357^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-500450105 is a prime.
It is a super-2 number, since 2×5004501052 = 500900615189022050, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (500450107) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9839 + ... + 33131.
It is an arithmetic number, because the mean of its divisors is an integer number (75088209).
Almost surely, 2500450105 is an apocalyptic number.
It is an amenable number.
500450105 is a deficient number, since it is larger than the sum of its proper divisors (100255567).
500450105 is a wasteful number, since it uses less digits than its factorization.
500450105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27595.
The product of its (nonzero) digits is 500, while the sum is 20.
The square root of 500450105 is about 22370.7421647115. The cubic root of 500450105 is about 793.9386202703.
The spelling of 500450105 in words is "five hundred million, four hundred fifty thousand, one hundred five".
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