Base | Representation |
---|---|
bin | 110101101100100011… |
… | …0011101011010000011 |
3 | 102000122020221002001221 |
4 | 1223121012131122003 |
5 | 3342124220431013 |
6 | 124550125335511 |
7 | 11221345365640 |
oct | 1533106353203 |
9 | 360566832057 |
10 | 115311498883 |
11 | 449a3375909 |
12 | 1a421707597 |
13 | ab48a51459 |
14 | 581c7acdc7 |
15 | 2eed58008d |
hex | 1ad919d683 |
115311498883 has 16 divisors (see below), whose sum is σ = 140150725120. Its totient is φ = 92671070976.
The previous prime is 115311498881. The next prime is 115311498947. The reversal of 115311498883 is 388894113511.
It is a cyclic number.
It is not a de Polignac number, because 115311498883 - 21 = 115311498881 is a prime.
It is a super-2 number, since 2×1153114988832 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 115311498883.
It is not an unprimeable number, because it can be changed into a prime (115311498881) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 4456191 + ... + 4481992.
It is an arithmetic number, because the mean of its divisors is an integer number (8759420320).
Almost surely, 2115311498883 is an apocalyptic number.
115311498883 is a deficient number, since it is larger than the sum of its proper divisors (24839226237).
115311498883 is an equidigital number, since it uses as much as digits as its factorization.
115311498883 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8938306.
The product of its digits is 829440, while the sum is 52.
The spelling of 115311498883 in words is "one hundred fifteen billion, three hundred eleven million, four hundred ninety-eight thousand, eight hundred eighty-three".
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