Base | Representation |
---|---|
bin | 1111011001111010… |
… | …1100001000110101 |
3 | 101200012011222012010 |
4 | 3312132230020311 |
5 | 31432110141440 |
6 | 1522200314433 |
7 | 204321651003 |
oct | 36636541065 |
9 | 11605158163 |
10 | 4135240245 |
11 | 1832265224 |
12 | 974a72a19 |
13 | 50b953426 |
14 | 2b32b9a73 |
15 | 19308b580 |
hex | f67ac235 |
4135240245 has 32 divisors (see below), whose sum is σ = 6789427200. Its totient is φ = 2148229440.
The previous prime is 4135240243. The next prime is 4135240267. The reversal of 4135240245 is 5420425314.
It is not a de Polignac number, because 4135240245 - 21 = 4135240243 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4135240243) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 134856 + ... + 162654.
It is an arithmetic number, because the mean of its divisors is an integer number (212169600).
Almost surely, 24135240245 is an apocalyptic number.
It is an amenable number.
4135240245 is a deficient number, since it is larger than the sum of its proper divisors (2654186955).
4135240245 is a wasteful number, since it uses less digits than its factorization.
4135240245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28065.
The product of its (nonzero) digits is 19200, while the sum is 30.
The square root of 4135240245 is about 64305.8336778243. The cubic root of 4135240245 is about 1605.0931769161.
Adding to 4135240245 its reverse (5420425314), we get a palindrome (9555665559).
The spelling of 4135240245 in words is "four billion, one hundred thirty-five million, two hundred forty thousand, two hundred forty-five".
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