Base | Representation |
---|---|
bin | 11100001010100000… |
… | …101001010011010011 |
3 | 2220001112222002210012 |
4 | 130022200221103103 |
5 | 443413210213021 |
6 | 21520443425135 |
7 | 2120255055152 |
oct | 341240512323 |
9 | 86045862705 |
10 | 30241101011 |
11 | 11909349870 |
12 | 5a3b8251ab |
13 | 2b0c310114 |
14 | 166c489599 |
15 | bbeda135b |
hex | 70a8294d3 |
30241101011 has 4 divisors (see below), whose sum is σ = 32990292024. Its totient is φ = 27491910000.
The previous prime is 30241100999. The next prime is 30241101029. The reversal of 30241101011 is 11010114203.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30241101011 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30241101031) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1374595490 + ... + 1374595511.
It is an arithmetic number, because the mean of its divisors is an integer number (8247573006).
Almost surely, 230241101011 is an apocalyptic number.
30241101011 is a deficient number, since it is larger than the sum of its proper divisors (2749191013).
30241101011 is a wasteful number, since it uses less digits than its factorization.
30241101011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2749191012.
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 30241101011 its reverse (11010114203), we get a palindrome (41251215214).
The spelling of 30241101011 in words is "thirty billion, two hundred forty-one million, one hundred one thousand, eleven".
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