Base | Representation |
---|---|
bin | 11101110010100110000110… |
… | …111011100011110000111100 |
3 | 122011220102010212200101000101 |
4 | 131302212012323203300330 |
5 | 114133113423211440122 |
6 | 1142353511242010444 |
7 | 36411620500162153 |
oct | 3562460673436074 |
9 | 564812125611011 |
10 | 131020241124412 |
11 | 38824410473512 |
12 | 128407257a6a24 |
13 | 5815204181203 |
14 | 244d5b093659a |
15 | 102320cd0a027 |
hex | 772986ee3c3c |
131020241124412 has 6 divisors (see below), whose sum is σ = 229285421967728. Its totient is φ = 65510120562204.
The previous prime is 131020241124407. The next prime is 131020241124427. The reversal of 131020241124412 is 214421142020131.
It is a super-2 number, since 2×1310202411244122 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16377530140548 + ... + 16377530140555.
Almost surely, 2131020241124412 is an apocalyptic number.
It is an amenable number.
131020241124412 is a deficient number, since it is larger than the sum of its proper divisors (98265180843316).
131020241124412 is a wasteful number, since it uses less digits than its factorization.
131020241124412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32755060281107 (or 32755060281105 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 28.
Adding to 131020241124412 its reverse (214421142020131), we get a palindrome (345441383144543).
The spelling of 131020241124412 in words is "one hundred thirty-one trillion, twenty billion, two hundred forty-one million, one hundred twenty-four thousand, four hundred twelve".
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