Base | Representation |
---|---|
bin | 1110111001101011… |
… | …1010011000111001 |
3 | 101022202202200202221 |
4 | 3232122322120321 |
5 | 31143002013223 |
6 | 1500530324041 |
7 | 201060466534 |
oct | 35632723071 |
9 | 11282680687 |
10 | 4000032313 |
11 | 1772a06532 |
12 | 937729621 |
13 | 4b9933334 |
14 | 29d361a1b |
15 | 18627eb5d |
hex | ee6ba639 |
4000032313 has 2 divisors, whose sum is σ = 4000032314. Its totient is φ = 4000032312.
The previous prime is 4000032277. The next prime is 4000032347. The reversal of 4000032313 is 3132300004.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 3653960704 + 346071609 = 60448^2 + 18603^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4000032313 is a prime.
It is not a weakly prime, because it can be changed into another prime (4000030313) by changing a digit.
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 as a sum of consecutive naturals, namely, 2000016156 + 2000016157.
It is an arithmetic number, because the mean of its divisors is an integer number (2000016157).
Almost surely, 24000032313 is an apocalyptic number.
It is an amenable number.
4000032313 is a deficient number, since it is larger than the sum of its proper divisors (1).
4000032313 is an equidigital number, since it uses as much as digits as its factorization.
4000032313 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 4000032313 is about 63245.8086595468. The cubic root of 4000032313 is about 1587.4053264309.
Adding to 4000032313 its reverse (3132300004), we get a palindrome (7132332317).
The spelling of 4000032313 in words is "four billion, thirty-two thousand, three hundred thirteen".
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