Base | Representation |
---|---|
bin | 1001001010001101011101… |
… | …01010111011110000000000 |
3 | 2122022120002211222212012222 |
4 | 10211012232222323300000 |
5 | 10120001340212010222 |
6 | 110501042151510212 |
7 | 4146133222220264 |
oct | 445065652736000 |
9 | 78276084885188 |
10 | 20142032141312 |
11 | 6466208051004 |
12 | 23137b1988368 |
13 | b31501b948c3 |
14 | 4d8c457100a4 |
15 | 24de191b8542 |
hex | 1251aeabbc00 |
20142032141312 has 44 divisors (see below), whose sum is σ = 40395549338760. Its totient is φ = 10038211301376.
The previous prime is 20142032141299. The next prime is 20142032141321. The reversal of 20142032141312 is 21314123024102.
It is a happy number.
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, 31721387 + ... + 32350122.
It is an arithmetic number, because the mean of its divisors is an integer number (918080666790).
Almost surely, 220142032141312 is an apocalyptic number.
It is an amenable number.
20142032141312 is an abundant number, since it is smaller than the sum of its proper divisors (20253517197448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20142032141312 is an equidigital number, since it uses as much as digits as its factorization.
20142032141312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64071836 (or 64071818 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 26.
Adding to 20142032141312 its reverse (21314123024102), we get a palindrome (41456155165414).
The spelling of 20142032141312 in words is "twenty trillion, one hundred forty-two billion, thirty-two million, one hundred forty-one thousand, three hundred twelve".
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