Base | Representation |
---|---|
bin | 10001101010101111011… |
… | …000100100010001101010 |
3 | 11022001212100001112202200 |
4 | 101222233120210101222 |
5 | 124343011021332224 |
6 | 2325432134241030 |
7 | 153501051115431 |
oct | 21525730442152 |
9 | 4261770045680 |
10 | 1214123230314 |
11 | 4289a7a03065 |
12 | 17737b4b6176 |
13 | 8a6505b1c17 |
14 | 42a9a11c118 |
15 | 218aea615c9 |
hex | 11aaf62446a |
1214123230314 has 48 divisors (see below), whose sum is σ = 2720900832000. Its totient is φ = 390867690240.
The previous prime is 1214123230297. The next prime is 1214123230339. The reversal of 1214123230314 is 4130323214121.
1214123230314 is a `hidden beast` number, since 1 + 2 + 1 + 412 + 3 + 230 + 3 + 14 = 666.
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 23 ways as a sum of consecutive naturals, for example, 1901767 + ... + 2458650.
It is an arithmetic number, because the mean of its divisors is an integer number (56685434000).
Almost surely, 21214123230314 is an apocalyptic number.
1214123230314 is an abundant number, since it is smaller than the sum of its proper divisors (1506777601686).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1214123230314 is a wasteful number, since it uses less digits than its factorization.
1214123230314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4360955 (or 4360952 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
Adding to 1214123230314 its reverse (4130323214121), we get a palindrome (5344446444435).
The spelling of 1214123230314 in words is "one trillion, two hundred fourteen billion, one hundred twenty-three million, two hundred thirty thousand, three hundred fourteen".
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