Base | Representation |
---|---|
bin | 1010101001001111001… |
… | …0011101111000111011 |
3 | 122111000101121100010212 |
4 | 2222103302131320323 |
5 | 10444003213404221 |
6 | 220001454101335 |
7 | 16132433155355 |
oct | 2522362357073 |
9 | 574011540125 |
10 | 182868106811 |
11 | 70610308295 |
12 | 2b5361aa84b |
13 | 14323bc9680 |
14 | 8bcaaac0d5 |
15 | 4b543e7b5b |
hex | 2a93c9de3b |
182868106811 has 8 divisors (see below), whose sum is σ = 196938836304. Its totient is φ = 168797941920.
The previous prime is 182868106787. The next prime is 182868106891. The reversal of 182868106811 is 118601868281.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-182868106811 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 182868106811.
It is not an unprimeable number, because it can be changed into a prime (182868106891) 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, 731321 + ... + 948981.
It is an arithmetic number, because the mean of its divisors is an integer number (24617354538).
Almost surely, 2182868106811 is an apocalyptic number.
182868106811 is a deficient number, since it is larger than the sum of its proper divisors (14070729493).
182868106811 is a wasteful number, since it uses less digits than its factorization.
182868106811 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 282301.
The product of its (nonzero) digits is 294912, while the sum is 50.
The spelling of 182868106811 in words is "one hundred eighty-two billion, eight hundred sixty-eight million, one hundred six thousand, eight hundred eleven".
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