Base | Representation |
---|---|
bin | 10100011111010101… |
… | …00110110011000101 |
3 | 1001101121220100220222 |
4 | 22033222212303011 |
5 | 140012030323240 |
6 | 5015313234125 |
7 | 536411354300 |
oct | 121752466305 |
9 | 31347810828 |
10 | 11000245445 |
11 | 4735396242 |
12 | 216bb62945 |
13 | 1063cb2297 |
14 | 764d35b37 |
15 | 445adbeb5 |
hex | 28faa6cc5 |
11000245445 has 12 divisors (see below), whose sum is σ = 15355445004. Its totient is φ = 7543025280.
The previous prime is 11000245439. The next prime is 11000245469. The reversal of 11000245445 is 54454200011.
It can be written as a sum of positive squares in 2 ways, for example, as 5844143809 + 5156101636 = 76447^2 + 71806^2 .
It is not a de Polignac number, because 11000245445 - 26 = 11000245381 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22449236 + ... + 22449725.
It is an arithmetic number, because the mean of its divisors is an integer number (1279620417).
Almost surely, 211000245445 is an apocalyptic number.
It is an amenable number.
11000245445 is a deficient number, since it is larger than the sum of its proper divisors (4355199559).
11000245445 is an equidigital number, since it uses as much as digits as its factorization.
11000245445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44898980 (or 44898973 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 26.
Adding to 11000245445 its reverse (54454200011), we get a palindrome (65454445456).
The spelling of 11000245445 in words is "eleven billion, two hundred forty-five thousand, four hundred forty-five".
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