Base | Representation |
---|---|
bin | 11101110010011110101001… |
… | …000101011101010100111000 |
3 | 122011212122110011102221012222 |
4 | 131302132221011131110320 |
5 | 114133001013344211412 |
6 | 1142350103535423212 |
7 | 36411215022424421 |
oct | 3562365105352470 |
9 | 564778404387188 |
10 | 131012224210232 |
11 | 38820a770a3202 |
12 | 1283b068984b08 |
13 | 5814527298401 |
14 | 244d04dd08648 |
15 | 1022dde0bd072 |
hex | 7727a915d538 |
131012224210232 has 64 divisors (see below), whose sum is σ = 253625813176320. Its totient is φ = 63421987039488.
The previous prime is 131012224210201. The next prime is 131012224210247. The reversal of 131012224210232 is 232012422210131.
It is a super-3 number, since 3×1310122242102323 (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1709813 + ... + 16277220.
It is an arithmetic number, because the mean of its divisors is an integer number (3962903330880).
Almost surely, 2131012224210232 is an apocalyptic number.
It is an amenable number.
131012224210232 is a deficient number, since it is larger than the sum of its proper divisors (122613588966088).
131012224210232 is a wasteful number, since it uses less digits than its factorization.
131012224210232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17987340 (or 17987336 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 26.
Adding to 131012224210232 its reverse (232012422210131), we get a palindrome (363024646420363).
The spelling of 131012224210232 in words is "one hundred thirty-one trillion, twelve billion, two hundred twenty-four million, two hundred ten thousand, two hundred thirty-two".
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