Base | Representation |
---|---|
bin | 1111101111010101… |
… | …0010110101101101 |
3 | 101220110011212202220 |
4 | 3323311102311231 |
5 | 32123103131023 |
6 | 1535125305553 |
7 | 206462230620 |
oct | 37365226555 |
9 | 11813155686 |
10 | 4225052013 |
11 | 1878a28126 |
12 | 99ab652b9 |
13 | 52443a7a0 |
14 | 2c11b7db7 |
15 | 19adcc3e3 |
hex | fbd52d6d |
4225052013 has 32 divisors (see below), whose sum is σ = 6950076672. Its totient is φ = 2223244800.
The previous prime is 4225052011. The next prime is 4225052057. The reversal of 4225052013 is 3102505224.
It is not a de Polignac number, because 4225052013 - 21 = 4225052011 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4225052011) 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, 96553 + ... + 133313.
It is an arithmetic number, because the mean of its divisors is an integer number (217189896).
Almost surely, 24225052013 is an apocalyptic number.
It is an amenable number.
4225052013 is a deficient number, since it is larger than the sum of its proper divisors (2725024659).
4225052013 is a wasteful number, since it uses less digits than its factorization.
4225052013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37205.
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 4225052013 is about 65000.4000987686. The cubic root of 4225052013 is about 1616.6301965108.
Adding to 4225052013 its reverse (3102505224), we get a palindrome (7327557237).
The spelling of 4225052013 in words is "four billion, two hundred twenty-five million, fifty-two thousand, thirteen".
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