Base | Representation |
---|---|
bin | 10100110111110000… |
… | …01011111110000010 |
3 | 1001220220102200122220 |
4 | 22123320023332002 |
5 | 140422003212122 |
6 | 5051512511510 |
7 | 544450023540 |
oct | 123370137602 |
9 | 31826380586 |
10 | 11205132162 |
11 | 4830006704 |
12 | 22086ab596 |
13 | 109758a923 |
14 | 78422ad90 |
15 | 458aae25c |
hex | 29be0bf82 |
11205132162 has 32 divisors (see below), whose sum is σ = 26959718400. Its totient is φ = 3032967888.
The previous prime is 11205132161. The next prime is 11205132209. The reversal of 11205132162 is 26123150211.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (11205132161) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7019962 + ... + 7021557.
It is an arithmetic number, because the mean of its divisors is an integer number (842491200).
Almost surely, 211205132162 is an apocalyptic number.
11205132162 is an abundant number, since it is smaller than the sum of its proper divisors (15754586238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11205132162 is a wasteful number, since it uses less digits than its factorization.
11205132162 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14041550.
The product of its (nonzero) digits is 720, while the sum is 24.
Adding to 11205132162 its reverse (26123150211), we get a palindrome (37328282373).
The spelling of 11205132162 in words is "eleven billion, two hundred five million, one hundred thirty-two thousand, one hundred sixty-two".
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