Base | Representation |
---|---|
bin | 1010101101011110… |
… | …10100010101000101 |
3 | 112211202001000211110 |
4 | 11112233110111011 |
5 | 43234023240114 |
6 | 2350330555233 |
7 | 262331665131 |
oct | 52657242505 |
9 | 15752030743 |
10 | 5750211909 |
11 | 2490932352 |
12 | 1145898b19 |
13 | 7083cb970 |
14 | 3c798a3c1 |
15 | 239c46759 |
hex | 156bd4545 |
5750211909 has 32 divisors (see below), whose sum is σ = 8452931200. Its totient is φ = 3455343360.
The previous prime is 5750211881. The next prime is 5750211913. The reversal of 5750211909 is 9091120575.
It is not a de Polignac number, because 5750211909 - 27 = 5750211781 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5750211919) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 321987 + ... + 339375.
It is an arithmetic number, because the mean of its divisors is an integer number (264154100).
Almost surely, 25750211909 is an apocalyptic number.
It is an amenable number.
5750211909 is a deficient number, since it is larger than the sum of its proper divisors (2702719291).
5750211909 is a wasteful number, since it uses less digits than its factorization.
5750211909 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17605.
The product of its (nonzero) digits is 28350, while the sum is 39.
The square root of 5750211909 is about 75830.1517142093. The cubic root of 5750211909 is about 1791.5459433562.
The spelling of 5750211909 in words is "five billion, seven hundred fifty million, two hundred eleven thousand, nine hundred nine".
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