Base | Representation |
---|---|
bin | 10111111101110… |
… | …11010001100111 |
3 | 112000022011000122 |
4 | 23332323101213 |
5 | 402431420340 |
6 | 31541032155 |
7 | 4660566206 |
oct | 1376732147 |
9 | 460264018 |
10 | 201045095 |
11 | a3537179 |
12 | 573b565b |
13 | 32861bc4 |
14 | 1c9b523d |
15 | 129b3db5 |
hex | bfbb467 |
201045095 has 4 divisors (see below), whose sum is σ = 241254120. Its totient is φ = 160836072.
The previous prime is 201045083. The next prime is 201045107. The reversal of 201045095 is 590540102.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (201045083) and next prime (201045107).
It is a cyclic number.
It is not a de Polignac number, because 201045095 - 210 = 201044071 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20104505 + ... + 20104514.
It is an arithmetic number, because the mean of its divisors is an integer number (60313530).
Almost surely, 2201045095 is an apocalyptic number.
201045095 is a deficient number, since it is larger than the sum of its proper divisors (40209025).
201045095 is an equidigital number, since it uses as much as digits as its factorization.
201045095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40209024.
The product of its (nonzero) digits is 1800, while the sum is 26.
The square root of 201045095 is about 14179.0371675936. The cubic root of 201045095 is about 585.8204039476.
Adding to 201045095 its reverse (590540102), we get a palindrome (791585197).
The spelling of 201045095 in words is "two hundred one million, forty-five thousand, ninety-five".
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