Base | Representation |
---|---|
bin | 10101010101010101… |
… | …00110110101110011 |
3 | 1002120012021101112102 |
4 | 22222222212311303 |
5 | 141424011333301 |
6 | 5132254251015 |
7 | 553551565265 |
oct | 125252466563 |
9 | 32505241472 |
10 | 11453230451 |
11 | 4948060613 |
12 | 22777b6a6b |
13 | 1106ab5850 |
14 | 7a916db35 |
15 | 470769b6b |
hex | 2aaaa6d73 |
11453230451 has 8 divisors (see below), whose sum is σ = 12338243904. Its totient is φ = 10568787840.
The previous prime is 11453230447. The next prime is 11453230469. The reversal of 11453230451 is 15403235411.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 11453230451 - 22 = 11453230447 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11453230441) 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 in 7 ways as a sum of consecutive naturals, for example, 100571 + ... + 181716.
It is an arithmetic number, because the mean of its divisors is an integer number (1542280488).
Almost surely, 211453230451 is an apocalyptic number.
11453230451 is a deficient number, since it is larger than the sum of its proper divisors (885013453).
11453230451 is a wasteful number, since it uses less digits than its factorization.
11453230451 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 285421.
The product of its (nonzero) digits is 7200, while the sum is 29.
Adding to 11453230451 its reverse (15403235411), we get a palindrome (26856465862).
The spelling of 11453230451 in words is "eleven billion, four hundred fifty-three million, two hundred thirty thousand, four hundred fifty-one".
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