Base | Representation |
---|---|
bin | 10100100100101000… |
… | …11000110000111010 |
3 | 1001111201122120001021 |
4 | 22102110120300322 |
5 | 140104424034232 |
6 | 5023543213054 |
7 | 540461563303 |
oct | 122224306072 |
9 | 31451576037 |
10 | 11044752442 |
11 | 4758524a89 |
12 | 2182a4718a |
13 | 1070296399 |
14 | 76abdd7aa |
15 | 44997e397 |
hex | 292518c3a |
11044752442 has 4 divisors (see below), whose sum is σ = 16567128666. Its totient is φ = 5522376220.
The previous prime is 11044752427. The next prime is 11044752449. The reversal of 11044752442 is 24425744011.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24425744011 = 127 ⋅192328693.
It can be written as a sum of positive squares in only one way, i.e., 10884957561 + 159794881 = 104331^2 + 12641^2 .
It is a junction number, because it is equal to n+sod(n) for n = 11044752398 and 11044752407.
It is not an unprimeable number, because it can be changed into a prime (11044752449) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2761188109 + ... + 2761188112.
Almost surely, 211044752442 is an apocalyptic number.
11044752442 is a deficient number, since it is larger than the sum of its proper divisors (5522376224).
11044752442 is an equidigital number, since it uses as much as digits as its factorization.
11044752442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5522376223.
The product of its (nonzero) digits is 35840, while the sum is 34.
The spelling of 11044752442 in words is "eleven billion, forty-four million, seven hundred fifty-two thousand, four hundred forty-two".
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