Base | Representation |
---|---|
bin | 10100100011000001… |
… | …01100000110000001 |
3 | 1001110210011000202202 |
4 | 22101200230012001 |
5 | 140042441401004 |
6 | 5022340522545 |
7 | 540235440215 |
oct | 122140540601 |
9 | 31423130682 |
10 | 11031200129 |
11 | 4750908a24 |
12 | 217a3b0455 |
13 | 106a52c971 |
14 | 7690b2945 |
15 | 4486a3b1e |
hex | 29182c181 |
11031200129 has 2 divisors, whose sum is σ = 11031200130. Its totient is φ = 11031200128.
The previous prime is 11031200123. The next prime is 11031200137. The reversal of 11031200129 is 92100213011.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 6721540225 + 4309659904 = 81985^2 + 65648^2 .
It is an emirp because it is prime and its reverse (92100213011) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 11031200129 - 216 = 11031134593 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 11031200129.
It is not a weakly prime, because it can be changed into another prime (11031200123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5515600064 + 5515600065.
It is an arithmetic number, because the mean of its divisors is an integer number (5515600065).
Almost surely, 211031200129 is an apocalyptic number.
It is an amenable number.
11031200129 is a deficient number, since it is larger than the sum of its proper divisors (1).
11031200129 is an equidigital number, since it uses as much as digits as its factorization.
11031200129 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 108, while the sum is 20.
The spelling of 11031200129 in words is "eleven billion, thirty-one million, two hundred thousand, one hundred twenty-nine".
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