Base | Representation |
---|---|
bin | 11000010000011000… |
… | …10000000011111100 |
3 | 1020121112210222000110 |
4 | 30020030100003330 |
5 | 203132204044012 |
6 | 5552105430020 |
7 | 640463662656 |
oct | 141014200374 |
9 | 36545728013 |
10 | 13022331132 |
11 | 5582848138 |
12 | 263519b310 |
13 | 12c6bc01a5 |
14 | 8b76dd6d6 |
15 | 5133b373c |
hex | 3083100fc |
13022331132 has 12 divisors (see below), whose sum is σ = 30385439336. Its totient is φ = 4340777040.
The previous prime is 13022331083. The next prime is 13022331151. The reversal of 13022331132 is 23113322031.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-3 number, since 3×130223311323 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 13022331099 and 13022331108.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 542597119 + ... + 542597142.
Almost surely, 213022331132 is an apocalyptic number.
13022331132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13022331132 is an abundant number, since it is smaller than the sum of its proper divisors (17363108204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13022331132 is a wasteful number, since it uses less digits than its factorization.
13022331132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1085194268 (or 1085194266 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 13022331132 its reverse (23113322031), we get a palindrome (36135653163).
The spelling of 13022331132 in words is "thirteen billion, twenty-two million, three hundred thirty-one thousand, one hundred thirty-two".
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