Base | Representation |
---|---|
bin | 11110111000011000010… |
… | …010011110010011001110 |
3 | 21111212120021200201000202 |
4 | 132320120102132103032 |
5 | 234232101030340420 |
6 | 4302520013053502 |
7 | 306214100524352 |
oct | 36703022362316 |
9 | 7455507621022 |
10 | 2122121340110 |
11 | 748a9419a152 |
12 | 2a3346187292 |
13 | 12516609b975 |
14 | 749d5839462 |
15 | 3a304313575 |
hex | 1ee1849e4ce |
2122121340110 has 8 divisors (see below), whose sum is σ = 3819818412216. Its totient is φ = 848848536040.
The previous prime is 2122121340109. The next prime is 2122121340161. The reversal of 2122121340110 is 110431212212.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 106106066996 + ... + 106106067015.
It is an arithmetic number, because the mean of its divisors is an integer number (477477301527).
Almost surely, 22122121340110 is an apocalyptic number.
2122121340110 is a deficient number, since it is larger than the sum of its proper divisors (1697697072106).
2122121340110 is a wasteful number, since it uses less digits than its factorization.
2122121340110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 212212134018.
The product of its (nonzero) digits is 192, while the sum is 20.
Adding to 2122121340110 its reverse (110431212212), we get a palindrome (2232552552322).
The spelling of 2122121340110 in words is "two trillion, one hundred twenty-two billion, one hundred twenty-one million, three hundred forty thousand, one hundred ten".
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