Base | Representation |
---|---|
bin | 10001110000100000011… |
… | …000100001000110111100 |
3 | 11022122211210002202000211 |
4 | 101300200120201012330 |
5 | 124443200341310134 |
6 | 2332334324202204 |
7 | 154110342640063 |
oct | 21604030410674 |
9 | 4278753082024 |
10 | 1220314010044 |
11 | 430594499548 |
12 | 178608839364 |
13 | 8b0c90572ac |
14 | 430c63cd1da |
15 | 21b232d1764 |
hex | 11c206211bc |
1220314010044 has 12 divisors (see below), whose sum is σ = 2138780308168. Its totient is φ = 609233922000.
The previous prime is 1220314010011. The next prime is 1220314010087. The reversal of 1220314010044 is 4400104130221.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 1220314009997 and 1220314010024.
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, 230767782 + ... + 230773069.
Almost surely, 21220314010044 is an apocalyptic number.
It is an amenable number.
1220314010044 is a deficient number, since it is larger than the sum of its proper divisors (918466298124).
1220314010044 is a wasteful number, since it uses less digits than its factorization.
1220314010044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 461541516 (or 461541514 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 1220314010044 its reverse (4400104130221), we get a palindrome (5620418140265).
The spelling of 1220314010044 in words is "one trillion, two hundred twenty billion, three hundred fourteen million, ten thousand, forty-four".
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