Base | Representation |
---|---|
bin | 100001101101001… |
… | …1101100001010100 |
3 | 2220211012021020011 |
4 | 1003122131201110 |
5 | 4304014311012 |
6 | 304121250004 |
7 | 40012266430 |
oct | 10332354124 |
9 | 2824167204 |
10 | 1131010132 |
11 | 53047571a |
12 | 276933904 |
13 | 15041a685 |
14 | aa2d19c0 |
15 | 6945e1a7 |
hex | 4369d854 |
1131010132 has 24 divisors (see below), whose sum is σ = 2273398400. Its totient is φ = 482280480.
The previous prime is 1131010061. The next prime is 1131010141. The reversal of 1131010132 is 2310101311.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95919 + ... + 107062.
Almost surely, 21131010132 is an apocalyptic number.
It is an amenable number.
1131010132 is an abundant number, since it is smaller than the sum of its proper divisors (1142388268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1131010132 is a wasteful number, since it uses less digits than its factorization.
1131010132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 203191 (or 203189 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 13.
The square root of 1131010132 is about 33630.4940790349. The cubic root of 1131010132 is about 1041.8907088043.
Adding to 1131010132 its reverse (2310101311), we get a palindrome (3441111443).
The spelling of 1131010132 in words is "one billion, one hundred thirty-one million, ten thousand, one hundred thirty-two".
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