Base | Representation |
---|---|
bin | 11101100011101000010… |
… | …001010010101110101000 |
3 | 21012011200100021100000100 |
4 | 131203220101102232220 |
5 | 231234214040122414 |
6 | 4153030112505400 |
7 | 266513040063501 |
oct | 35435021225650 |
9 | 7164610240010 |
10 | 2031121410984 |
11 | 7134370a3556 |
12 | 28978a54b260 |
13 | 1196c3065863 |
14 | 70441c0bba8 |
15 | 37c7a2bb609 |
hex | 1d8e8452ba8 |
2031121410984 has 48 divisors (see below), whose sum is σ = 5502410222400. Its totient is φ = 676861221024.
The previous prime is 2031121410919. The next prime is 2031121411009. The reversal of 2031121410984 is 4890141211302.
2031121410984 is a `hidden beast` number, since 2 + 0 + 31 + 121 + 410 + 98 + 4 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3460384 + ... + 4004559.
It is an arithmetic number, because the mean of its divisors is an integer number (114633546300).
Almost surely, 22031121410984 is an apocalyptic number.
2031121410984 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2031121410984 is an abundant number, since it is smaller than the sum of its proper divisors (3471288811416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2031121410984 is a wasteful number, since it uses less digits than its factorization.
2031121410984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7468734 (or 7468727 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 36.
The spelling of 2031121410984 in words is "two trillion, thirty-one billion, one hundred twenty-one million, four hundred ten thousand, nine hundred eighty-four".
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