Base | Representation |
---|---|
bin | 110011101111011101011000… |
… | …010010001101110100010001 |
3 | 1002211201200121110120121210122 |
4 | 303233131120102031310101 |
5 | 214311332412223223121 |
6 | 2123552230033440025 |
7 | 65634535615004516 |
oct | 6357353022156421 |
9 | 1084650543517718 |
10 | 227561733414161 |
11 | 66565430a98973 |
12 | 21632ba4110015 |
13 | 99c8c96921723 |
14 | 402a09209330d |
15 | 1b49609c5e5ab |
hex | cef75848dd11 |
227561733414161 has 8 divisors (see below), whose sum is σ = 227600104052160. Its totient is φ = 227523365677872.
The previous prime is 227561733414151. The next prime is 227561733414163. The reversal of 227561733414161 is 161414337165722.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 227561733414161 - 234 = 227544553544977 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (227561733414163) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159089996 + ... + 160514018.
It is an arithmetic number, because the mean of its divisors is an integer number (28450013006520).
Almost surely, 2227561733414161 is an apocalyptic number.
It is an amenable number.
227561733414161 is a deficient number, since it is larger than the sum of its proper divisors (38370637999).
227561733414161 is a wasteful number, since it uses less digits than its factorization.
227561733414161 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1450855.
The product of its digits is 5080320, while the sum is 53.
The spelling of 227561733414161 in words is "two hundred twenty-seven trillion, five hundred sixty-one billion, seven hundred thirty-three million, four hundred fourteen thousand, one hundred sixty-one".
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