Base | Representation |
---|---|
bin | 100000011101110111111… |
… | …111011000010110010100 |
3 | 21220021212021101122102002 |
4 | 200131313333120112110 |
5 | 243023243342131012 |
6 | 4424542000134432 |
7 | 320122523461610 |
oct | 40356777302624 |
9 | 7807767348362 |
10 | 2231101130132 |
11 | 790228472416 |
12 | 30049b307418 |
13 | 132513103814 |
14 | 79db3330340 |
15 | 3d081a867c2 |
hex | 20777fd8594 |
2231101130132 has 24 divisors (see below), whose sum is σ = 4484625398400. Its totient is φ = 951381240480.
The previous prime is 2231101130131. The next prime is 2231101130179. The reversal of 2231101130132 is 2310311011322.
It is a happy number.
It is a super-3 number, since 3×22311011301323 (a number of 38 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2231101130131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200200919 + ... + 200212062.
It is an arithmetic number, because the mean of its divisors is an integer number (186859391600).
Almost surely, 22231101130132 is an apocalyptic number.
It is an amenable number.
2231101130132 is an abundant number, since it is smaller than the sum of its proper divisors (2253524268268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2231101130132 is a wasteful number, since it uses less digits than its factorization.
2231101130132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 400413191 (or 400413189 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 2231101130132 its reverse (2310311011322), we get a palindrome (4541412141454).
The spelling of 2231101130132 in words is "two trillion, two hundred thirty-one billion, one hundred one million, one hundred thirty thousand, one hundred thirty-two".
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