Base | Representation |
---|---|
bin | 101111111110100010… |
… | …0010011010101001011 |
3 | 100211221100010212020011 |
4 | 1133331010103111023 |
5 | 3142001140324321 |
6 | 115155322412351 |
7 | 10305115434301 |
oct | 1377504232513 |
9 | 324840125204 |
10 | 103030011211 |
11 | 3a7708343a6 |
12 | 17b746610b7 |
13 | 993c4a109a |
14 | 4db563a271 |
15 | 2a3025aae1 |
hex | 17fd11354b |
103030011211 has 8 divisors (see below), whose sum is σ = 108468596880. Its totient is φ = 97593020928.
The previous prime is 103030011209. The next prime is 103030011289. The reversal of 103030011211 is 112110030301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 103030011211 - 21 = 103030011209 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 103030011191 and 103030011200.
It is not an unprimeable number, because it can be changed into a prime (103030014211) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265126 + ... + 525691.
It is an arithmetic number, because the mean of its divisors is an integer number (13558574610).
Almost surely, 2103030011211 is an apocalyptic number.
103030011211 is a deficient number, since it is larger than the sum of its proper divisors (5438585669).
103030011211 is an equidigital number, since it uses as much as digits as its factorization.
103030011211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 797693.
The product of its (nonzero) digits is 18, while the sum is 13.
Adding to 103030011211 its reverse (112110030301), we get a palindrome (215140041512).
The spelling of 103030011211 in words is "one hundred three billion, thirty million, eleven thousand, two hundred eleven".
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